Home / 26,387,718.59-39,547,105.83-14,715,624.26

Finding the Fourth Proportional to 26,387,718.59, 39,547,105.83 and 14,715,624.26

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Solution

The fourth proportional to 26,387,718.59, 39,547,105.83 and 14,715,624.26 is: 22,054,212.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,387,718.59 : 39,547,105.83 = 14,715,624.26 : x
  2. Step 2: Convert to fraction form
    26,387,718.59/39,547,105.83 = 14,715,624.26/x
  3. Step 3: Cross multiply
    26,387,718.59x = 39,547,105.83 × 14,715,624.26
  4. Step 4: Simplify right side
    26,387,718.59x = 581,960,349,766,999.88
  5. Step 5: Solve for x
    x = 581,960,349,766,999.88/26,387,718.59
  6. Step 6: Final answer
    x = 22,054,212.38

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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.