Home / 94,161,837.60-141,354,730.80-53,253,856.80

Finding the Fourth Proportional to 94,161,837.60, 141,354,730.80 and 53,253,856.80

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Solution

The fourth proportional to 94,161,837.60, 141,354,730.80 and 53,253,856.80 is: 79,944,113.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,161,837.60 : 141,354,730.80 = 53,253,856.80 : x
  2. Step 2: Convert to fraction form
    94,161,837.60/141,354,730.80 = 53,253,856.80/x
  3. Step 3: Cross multiply
    94,161,837.60x = 141,354,730.80 × 53,253,856.80
  4. Step 4: Simplify right side
    94,161,837.60x = 7,527,684,592,025,750
  5. Step 5: Solve for x
    x = 7,527,684,592,025,750/94,161,837.60
  6. Step 6: Final answer
    x = 79,944,113.07

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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.