Home / 59,367,000.70-89,050,501.05-45,913,483.90

Finding the Fourth Proportional to 59,367,000.70, 89,050,501.05 and 45,913,483.90

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Solution

The fourth proportional to 59,367,000.70, 89,050,501.05 and 45,913,483.90 is: 68,870,225.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,367,000.70 : 89,050,501.05 = 45,913,483.90 : x
  2. Step 2: Convert to fraction form
    59,367,000.70/89,050,501.05 = 45,913,483.90/x
  3. Step 3: Cross multiply
    59,367,000.70x = 89,050,501.05 × 45,913,483.90
  4. Step 4: Simplify right side
    59,367,000.70x = 4,088,618,746,246,108
  5. Step 5: Solve for x
    x = 4,088,618,746,246,108/59,367,000.70
  6. Step 6: Final answer
    x = 68,870,225.85

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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.