Home / 58,877,596.20-81,251,086.50-32,771,552.04

Finding the Fourth Proportional to 58,877,596.20, 81,251,086.50 and 32,771,552.04

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Solution

The fourth proportional to 58,877,596.20, 81,251,086.50 and 32,771,552.04 is: 45,224,743.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,877,596.20 : 81,251,086.50 = 32,771,552.04 : x
  2. Step 2: Convert to fraction form
    58,877,596.20/81,251,086.50 = 32,771,552.04/x
  3. Step 3: Cross multiply
    58,877,596.20x = 81,251,086.50 × 32,771,552.04
  4. Step 4: Simplify right side
    58,877,596.20x = 2,662,724,209,541,291.50
  5. Step 5: Solve for x
    x = 2,662,724,209,541,291.50/58,877,596.20
  6. Step 6: Final answer
    x = 45,224,743.90

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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.