Home / 224,676,622.08-336,990,788.52-152,357,605.92

Finding the Fourth Proportional to 224,676,622.08, 336,990,788.52 and 152,357,605.92

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Solution

The fourth proportional to 224,676,622.08, 336,990,788.52 and 152,357,605.92 is: 228,520,035.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,676,622.08 : 336,990,788.52 = 152,357,605.92 : x
  2. Step 2: Convert to fraction form
    224,676,622.08/336,990,788.52 = 152,357,605.92/x
  3. Step 3: Cross multiply
    224,676,622.08x = 336,990,788.52 × 152,357,605.92
  4. Step 4: Simplify right side
    224,676,622.08x = 51,343,109,756,000,216
  5. Step 5: Solve for x
    x = 51,343,109,756,000,216/224,676,622.08
  6. Step 6: Final answer
    x = 228,520,035.96

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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.