Home / 44,034,117.70-66,051,176.55-13,738,044.10

Finding the Fourth Proportional to 44,034,117.70, 66,051,176.55 and 13,738,044.10

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Solution

The fourth proportional to 44,034,117.70, 66,051,176.55 and 13,738,044.10 is: 20,607,066.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,034,117.70 : 66,051,176.55 = 13,738,044.10 : x
  2. Step 2: Convert to fraction form
    44,034,117.70/66,051,176.55 = 13,738,044.10/x
  3. Step 3: Cross multiply
    44,034,117.70x = 66,051,176.55 × 13,738,044.10
  4. Step 4: Simplify right side
    44,034,117.70x = 907,413,976,300,785.75
  5. Step 5: Solve for x
    x = 907,413,976,300,785.75/44,034,117.70
  6. Step 6: Final answer
    x = 20,607,066.15

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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.