Home / 59,451,929.10-89,177,893.65-50,382,002.70

Finding the Fourth Proportional to 59,451,929.10, 89,177,893.65 and 50,382,002.70

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Solution

The fourth proportional to 59,451,929.10, 89,177,893.65 and 50,382,002.70 is: 75,573,004.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,451,929.10 : 89,177,893.65 = 50,382,002.70 : x
  2. Step 2: Convert to fraction form
    59,451,929.10/89,177,893.65 = 50,382,002.70/x
  3. Step 3: Cross multiply
    59,451,929.10x = 89,177,893.65 × 50,382,002.70
  4. Step 4: Simplify right side
    59,451,929.10x = 4,492,960,878,654,613.50
  5. Step 5: Solve for x
    x = 4,492,960,878,654,613.50/59,451,929.10
  6. Step 6: Final answer
    x = 75,573,004.05

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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.