Home / 22,598,164.46-31,156,195.74-14,636,541.62

Finding the Fourth Proportional to 22,598,164.46, 31,156,195.74 and 14,636,541.62

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Solution

The fourth proportional to 22,598,164.46, 31,156,195.74 and 14,636,541.62 is: 20,179,468.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,598,164.46 : 31,156,195.74 = 14,636,541.62 : x
  2. Step 2: Convert to fraction form
    22,598,164.46/31,156,195.74 = 14,636,541.62/x
  3. Step 3: Cross multiply
    22,598,164.46x = 31,156,195.74 × 14,636,541.62
  4. Step 4: Simplify right side
    22,598,164.46x = 456,018,955,669,376.62
  5. Step 5: Solve for x
    x = 456,018,955,669,376.62/22,598,164.46
  6. Step 6: Final answer
    x = 20,179,468.84

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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.