Home / 22,092,457.20-30,471,885.63-14,746,586.64

Finding the Fourth Proportional to 22,092,457.20, 30,471,885.63 and 14,746,586.64

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Solution

The fourth proportional to 22,092,457.20, 30,471,885.63 and 14,746,586.64 is: 20,339,806.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,092,457.20 : 30,471,885.63 = 14,746,586.64 : x
  2. Step 2: Convert to fraction form
    22,092,457.20/30,471,885.63 = 14,746,586.64/x
  3. Step 3: Cross multiply
    22,092,457.20x = 30,471,885.63 × 14,746,586.64
  4. Step 4: Simplify right side
    22,092,457.20x = 449,356,301,526,966
  5. Step 5: Solve for x
    x = 449,356,301,526,966/22,092,457.20
  6. Step 6: Final answer
    x = 20,339,806.36

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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.