Home / 22,598,164.04-31,156,195.21-14,636,541.20

Finding the Fourth Proportional to 22,598,164.04, 31,156,195.21 and 14,636,541.20

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Solution

The fourth proportional to 22,598,164.04, 31,156,195.21 and 14,636,541.20 is: 20,179,468.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,598,164.04 : 31,156,195.21 = 14,636,541.20 : x
  2. Step 2: Convert to fraction form
    22,598,164.04/31,156,195.21 = 14,636,541.20/x
  3. Step 3: Cross multiply
    22,598,164.04x = 31,156,195.21 × 14,636,541.20
  4. Step 4: Simplify right side
    22,598,164.04x = 456,018,934,826,407.62
  5. Step 5: Solve for x
    x = 456,018,934,826,407.62/22,598,164.04
  6. Step 6: Final answer
    x = 20,179,468.30

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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.