Home / 26,387,717.09-39,547,103.58-14,715,622.76

Finding the Fourth Proportional to 26,387,717.09, 39,547,103.58 and 14,715,622.76

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Solution

The fourth proportional to 26,387,717.09, 39,547,103.58 and 14,715,622.76 is: 22,054,210.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,387,717.09 : 39,547,103.58 = 14,715,622.76 : x
  2. Step 2: Convert to fraction form
    26,387,717.09/39,547,103.58 = 14,715,622.76/x
  3. Step 3: Cross multiply
    26,387,717.09x = 39,547,103.58 × 14,715,622.76
  4. Step 4: Simplify right side
    26,387,717.09x = 581,960,257,336,190
  5. Step 5: Solve for x
    x = 581,960,257,336,190/26,387,717.09
  6. Step 6: Final answer
    x = 22,054,210.13

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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.