Home / 29,243,027.39-43,833,437.08-11,039,489.15

Finding the Fourth Proportional to 29,243,027.39, 43,833,437.08 and 11,039,489.15

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Solution

The fourth proportional to 29,243,027.39, 43,833,437.08 and 11,039,489.15 is: 16,547,491.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,243,027.39 : 43,833,437.08 = 11,039,489.15 : x
  2. Step 2: Convert to fraction form
    29,243,027.39/43,833,437.08 = 11,039,489.15/x
  3. Step 3: Cross multiply
    29,243,027.39x = 43,833,437.08 × 11,039,489.15
  4. Step 4: Simplify right side
    29,243,027.39x = 483,898,752,805,101.75
  5. Step 5: Solve for x
    x = 483,898,752,805,101.75/29,243,027.39
  6. Step 6: Final answer
    x = 16,547,491.70

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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.