Home / 23,352,582.84-32,226,371.91-12,755,981.46

Finding the Fourth Proportional to 23,352,582.84, 32,226,371.91 and 12,755,981.46

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Solution

The fourth proportional to 23,352,582.84, 32,226,371.91 and 12,755,981.46 is: 17,603,149.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,352,582.84 : 32,226,371.91 = 12,755,981.46 : x
  2. Step 2: Convert to fraction form
    23,352,582.84/32,226,371.91 = 12,755,981.46/x
  3. Step 3: Cross multiply
    23,352,582.84x = 32,226,371.91 × 12,755,981.46
  4. Step 4: Simplify right side
    23,352,582.84x = 411,079,002,607,024.81
  5. Step 5: Solve for x
    x = 411,079,002,607,024.81/23,352,582.84
  6. Step 6: Final answer
    x = 17,603,149.31

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.