Home / 58,744,064.19-81,068,996.40-35,226,429.83

Finding the Fourth Proportional to 58,744,064.19, 81,068,996.40 and 35,226,429.83

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Solution

The fourth proportional to 58,744,064.19, 81,068,996.40 and 35,226,429.83 is: 48,613,785.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,744,064.19 : 81,068,996.40 = 35,226,429.83 : x
  2. Step 2: Convert to fraction form
    58,744,064.19/81,068,996.40 = 35,226,429.83/x
  3. Step 3: Cross multiply
    58,744,064.19x = 81,068,996.40 × 35,226,429.83
  4. Step 4: Simplify right side
    58,744,064.19x = 2,855,771,313,073,122.50
  5. Step 5: Solve for x
    x = 2,855,771,313,073,122.50/58,744,064.19
  6. Step 6: Final answer
    x = 48,613,785.11

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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.