Home / 58,744,065.19-81,068,997.78-35,226,430.83

Finding the Fourth Proportional to 58,744,065.19, 81,068,997.78 and 35,226,430.83

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Solution

The fourth proportional to 58,744,065.19, 81,068,997.78 and 35,226,430.83 is: 48,613,786.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,744,065.19 : 81,068,997.78 = 35,226,430.83 : x
  2. Step 2: Convert to fraction form
    58,744,065.19/81,068,997.78 = 35,226,430.83/x
  3. Step 3: Cross multiply
    58,744,065.19x = 81,068,997.78 × 35,226,430.83
  4. Step 4: Simplify right side
    58,744,065.19x = 2,855,771,442,754,593.50
  5. Step 5: Solve for x
    x = 2,855,771,442,754,593.50/58,744,065.19
  6. Step 6: Final answer
    x = 48,613,786.49

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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.