Home / 3,644,352,051.60-5,466,528,077.40-2,404,606,486.80

Finding the Fourth Proportional to 3,644,352,051.60, 5,466,528,077.40 and 2,404,606,486.80

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Solution

The fourth proportional to 3,644,352,051.60, 5,466,528,077.40 and 2,404,606,486.80 is: 3,606,909,730.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,644,352,051.60 : 5,466,528,077.40 = 2,404,606,486.80 : x
  2. Step 2: Convert to fraction form
    3,644,352,051.60/5,466,528,077.40 = 2,404,606,486.80/x
  3. Step 3: Cross multiply
    3,644,352,051.60x = 5,466,528,077.40 × 2,404,606,486.80
  4. Step 4: Simplify right side
    3,644,352,051.60x = 13,144,848,875,190,372,352
  5. Step 5: Solve for x
    x = 13,144,848,875,190,372,352/3,644,352,051.60
  6. Step 6: Final answer
    x = 3,606,909,730.20

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Double scale
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1.5x scale

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.