Home / 56,052,842.09-84,038,910.24-34,442,794.40

Finding the Fourth Proportional to 56,052,842.09, 84,038,910.24 and 34,442,794.40

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Solution

The fourth proportional to 56,052,842.09, 84,038,910.24 and 34,442,794.40 is: 51,639,395.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,052,842.09 : 84,038,910.24 = 34,442,794.40 : x
  2. Step 2: Convert to fraction form
    56,052,842.09/84,038,910.24 = 34,442,794.40/x
  3. Step 3: Cross multiply
    56,052,842.09x = 84,038,910.24 × 34,442,794.40
  4. Step 4: Simplify right side
    56,052,842.09x = 2,894,534,906,996,374.50
  5. Step 5: Solve for x
    x = 2,894,534,906,996,374.50/56,052,842.09
  6. Step 6: Final answer
    x = 51,639,395.95

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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.