Home / 60,362,606.10-90,543,909.15-22,011,374.10

Finding the Fourth Proportional to 60,362,606.10, 90,543,909.15 and 22,011,374.10

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Solution

The fourth proportional to 60,362,606.10, 90,543,909.15 and 22,011,374.10 is: 33,017,061.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,362,606.10 : 90,543,909.15 = 22,011,374.10 : x
  2. Step 2: Convert to fraction form
    60,362,606.10/90,543,909.15 = 22,011,374.10/x
  3. Step 3: Cross multiply
    60,362,606.10x = 90,543,909.15 × 22,011,374.10
  4. Step 4: Simplify right side
    60,362,606.10x = 1,992,995,856,777,063.25
  5. Step 5: Solve for x
    x = 1,992,995,856,777,063.25/60,362,606.10
  6. Step 6: Final answer
    x = 33,017,061.15

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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.