Home / 56,894,002.29-85,306,444.38-22,308,970.59

Finding the Fourth Proportional to 56,894,002.29, 85,306,444.38 and 22,308,970.59

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Solution

The fourth proportional to 56,894,002.29, 85,306,444.38 and 22,308,970.59 is: 33,449,904.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,894,002.29 : 85,306,444.38 = 22,308,970.59 : x
  2. Step 2: Convert to fraction form
    56,894,002.29/85,306,444.38 = 22,308,970.59/x
  3. Step 3: Cross multiply
    56,894,002.29x = 85,306,444.38 × 22,308,970.59
  4. Step 4: Simplify right side
    56,894,002.29x = 1,903,098,958,810,890.75
  5. Step 5: Solve for x
    x = 1,903,098,958,810,890.75/56,894,002.29
  6. Step 6: Final answer
    x = 33,449,904.77

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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.