Home / 162,937,590.30-244,406,385.45-141,892,526.70

Finding the Fourth Proportional to 162,937,590.30, 244,406,385.45 and 141,892,526.70

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Solution

The fourth proportional to 162,937,590.30, 244,406,385.45 and 141,892,526.70 is: 212,838,790.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,937,590.30 : 244,406,385.45 = 141,892,526.70 : x
  2. Step 2: Convert to fraction form
    162,937,590.30/244,406,385.45 = 141,892,526.70/x
  3. Step 3: Cross multiply
    162,937,590.30x = 244,406,385.45 × 141,892,526.70
  4. Step 4: Simplify right side
    162,937,590.30x = 34,679,439,573,114,612
  5. Step 5: Solve for x
    x = 34,679,439,573,114,612/162,937,590.30
  6. Step 6: Final answer
    x = 212,838,790.05

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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.