Home / 67,353,640.20-101,030,460.30-60,896,632.05

Finding the Fourth Proportional to 67,353,640.20, 101,030,460.30 and 60,896,632.05

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Solution

The fourth proportional to 67,353,640.20, 101,030,460.30 and 60,896,632.05 is: 91,344,948.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,353,640.20 : 101,030,460.30 = 60,896,632.05 : x
  2. Step 2: Convert to fraction form
    67,353,640.20/101,030,460.30 = 60,896,632.05/x
  3. Step 3: Cross multiply
    67,353,640.20x = 101,030,460.30 × 60,896,632.05
  4. Step 4: Simplify right side
    67,353,640.20x = 6,152,414,766,731,232
  5. Step 5: Solve for x
    x = 6,152,414,766,731,232/67,353,640.20
  6. Step 6: Final answer
    x = 91,344,948.08

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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.