Home / 53,218,006.60-79,827,009.90-22,984,918.60

Finding the Fourth Proportional to 53,218,006.60, 79,827,009.90 and 22,984,918.60

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Solution

The fourth proportional to 53,218,006.60, 79,827,009.90 and 22,984,918.60 is: 34,477,377.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,218,006.60 : 79,827,009.90 = 22,984,918.60 : x
  2. Step 2: Convert to fraction form
    53,218,006.60/79,827,009.90 = 22,984,918.60/x
  3. Step 3: Cross multiply
    53,218,006.60x = 79,827,009.90 × 22,984,918.60
  4. Step 4: Simplify right side
    53,218,006.60x = 1,834,817,324,632,894.50
  5. Step 5: Solve for x
    x = 1,834,817,324,632,894.50/53,218,006.60
  6. Step 6: Final answer
    x = 34,477,377.90

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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.