Home / 150,588,545.59-225,810,114.90-63,126,570.70

Finding the Fourth Proportional to 150,588,545.59, 225,810,114.90 and 63,126,570.70

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Solution

The fourth proportional to 150,588,545.59, 225,810,114.90 and 63,126,570.70 is: 94,659,378.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,588,545.59 : 225,810,114.90 = 63,126,570.70 : x
  2. Step 2: Convert to fraction form
    150,588,545.59/225,810,114.90 = 63,126,570.70/x
  3. Step 3: Cross multiply
    150,588,545.59x = 225,810,114.90 × 63,126,570.70
  4. Step 4: Simplify right side
    150,588,545.59x = 14,254,618,183,009,974
  5. Step 5: Solve for x
    x = 14,254,618,183,009,974/150,588,545.59
  6. Step 6: Final answer
    x = 94,659,378.82

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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.