Home / 60,357,064.70-90,559,216.65-22,022,453.90

Finding the Fourth Proportional to 60,357,064.70, 90,559,216.65 and 22,022,453.90

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Solution

The fourth proportional to 60,357,064.70, 90,559,216.65 and 22,022,453.90 is: 33,042,298.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,357,064.70 : 90,559,216.65 = 22,022,453.90 : x
  2. Step 2: Convert to fraction form
    60,357,064.70/90,559,216.65 = 22,022,453.90/x
  3. Step 3: Cross multiply
    60,357,064.70x = 90,559,216.65 × 22,022,453.90
  4. Step 4: Simplify right side
    60,357,064.70x = 1,994,336,173,894,737.50
  5. Step 5: Solve for x
    x = 1,994,336,173,894,737.50/60,357,064.70
  6. Step 6: Final answer
    x = 33,042,298.92

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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.