Home / 907,739,218,221.60-1,361,608,827,332.40-536,235,032,877.60

Finding the Fourth Proportional to 907,739,218,221.60, 1,361,608,827,332.40 and 536,235,032,877.60

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Solution

The fourth proportional to 907,739,218,221.60, 1,361,608,827,332.40 and 536,235,032,877.60 is: 804,352,549,316.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    907,739,218,221.60 : 1,361,608,827,332.40 = 536,235,032,877.60 : x
  2. Step 2: Convert to fraction form
    907,739,218,221.60/1,361,608,827,332.40 = 536,235,032,877.60/x
  3. Step 3: Cross multiply
    907,739,218,221.60x = 1,361,608,827,332.40 × 536,235,032,877.60
  4. Step 4: Simplify right side
    907,739,218,221.60x = 730,142,354,291,019,866,963,968
  5. Step 5: Solve for x
    x = 730,142,354,291,019,866,963,968/907,739,218,221.60
  6. Step 6: Final answer
    x = 804,352,549,316.40

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Double scale
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Similar ratio
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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.