Home / 574,353,954.60-861,548,457.12-224,586,053.16

Finding the Fourth Proportional to 574,353,954.60, 861,548,457.12 and 224,586,053.16

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Solution

The fourth proportional to 574,353,954.60, 861,548,457.12 and 224,586,053.16 is: 336,885,932.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    574,353,954.60 : 861,548,457.12 = 224,586,053.16 : x
  2. Step 2: Convert to fraction form
    574,353,954.60/861,548,457.12 = 224,586,053.16/x
  3. Step 3: Cross multiply
    574,353,954.60x = 861,548,457.12 × 224,586,053.16
  4. Step 4: Simplify right side
    574,353,954.60x = 193,491,767,590,668,288
  5. Step 5: Solve for x
    x = 193,491,767,590,668,288/574,353,954.60
  6. Step 6: Final answer
    x = 336,885,932.52

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.