Home / 23,812,934.70-32,875,937.28-14,999,940.66

Finding the Fourth Proportional to 23,812,934.70, 32,875,937.28 and 14,999,940.66

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Solution

The fourth proportional to 23,812,934.70, 32,875,937.28 and 14,999,940.66 is: 20,708,791.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,812,934.70 : 32,875,937.28 = 14,999,940.66 : x
  2. Step 2: Convert to fraction form
    23,812,934.70/32,875,937.28 = 14,999,940.66/x
  3. Step 3: Cross multiply
    23,812,934.70x = 32,875,937.28 × 14,999,940.66
  4. Step 4: Simplify right side
    23,812,934.70x = 493,137,108,341,881.81
  5. Step 5: Solve for x
    x = 493,137,108,341,881.81/23,812,934.70
  6. Step 6: Final answer
    x = 20,708,791.86

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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.