Home / 22,822,233.93-31,494,617.46-12,508,925.13

Finding the Fourth Proportional to 22,822,233.93, 31,494,617.46 and 12,508,925.13

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Solution

The fourth proportional to 22,822,233.93, 31,494,617.46 and 12,508,925.13 is: 17,262,280.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,822,233.93 : 31,494,617.46 = 12,508,925.13 : x
  2. Step 2: Convert to fraction form
    22,822,233.93/31,494,617.46 = 12,508,925.13/x
  3. Step 3: Cross multiply
    22,822,233.93x = 31,494,617.46 × 12,508,925.13
  4. Step 4: Simplify right side
    22,822,233.93x = 393,963,811,805,130.81
  5. Step 5: Solve for x
    x = 393,963,811,805,130.81/22,822,233.93
  6. Step 6: Final answer
    x = 17,262,280.85

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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.