Home / 44,537,251.40-66,805,877.10-39,151,982.60

Finding the Fourth Proportional to 44,537,251.40, 66,805,877.10 and 39,151,982.60

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Solution

The fourth proportional to 44,537,251.40, 66,805,877.10 and 39,151,982.60 is: 58,727,973.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,537,251.40 : 66,805,877.10 = 39,151,982.60 : x
  2. Step 2: Convert to fraction form
    44,537,251.40/66,805,877.10 = 39,151,982.60/x
  3. Step 3: Cross multiply
    44,537,251.40x = 66,805,877.10 × 39,151,982.60
  4. Step 4: Simplify right side
    44,537,251.40x = 2,615,582,537,796,938.50
  5. Step 5: Solve for x
    x = 2,615,582,537,796,938.50/44,537,251.40
  6. Step 6: Final answer
    x = 58,727,973.90

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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.