Home / 44,034,006.40-66,051,009.60-15,277,143.40

Finding the Fourth Proportional to 44,034,006.40, 66,051,009.60 and 15,277,143.40

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Solution

The fourth proportional to 44,034,006.40, 66,051,009.60 and 15,277,143.40 is: 22,915,715.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,034,006.40 : 66,051,009.60 = 15,277,143.40 : x
  2. Step 2: Convert to fraction form
    44,034,006.40/66,051,009.60 = 15,277,143.40/x
  3. Step 3: Cross multiply
    44,034,006.40x = 66,051,009.60 × 15,277,143.40
  4. Step 4: Simplify right side
    44,034,006.40x = 1,009,070,745,373,976.62
  5. Step 5: Solve for x
    x = 1,009,070,745,373,976.62/44,034,006.40
  6. Step 6: Final answer
    x = 22,915,715.10

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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.