Home / 37,974,659.32-56,961,989.10-9,220,601.32

Finding the Fourth Proportional to 37,974,659.32, 56,961,989.10 and 9,220,601.32

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Solution

The fourth proportional to 37,974,659.32, 56,961,989.10 and 9,220,601.32 is: 13,830,902.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,974,659.32 : 56,961,989.10 = 9,220,601.32 : x
  2. Step 2: Convert to fraction form
    37,974,659.32/56,961,989.10 = 9,220,601.32/x
  3. Step 3: Cross multiply
    37,974,659.32x = 56,961,989.10 × 9,220,601.32
  4. Step 4: Simplify right side
    37,974,659.32x = 525,223,791,885,285.62
  5. Step 5: Solve for x
    x = 525,223,791,885,285.62/37,974,659.32
  6. Step 6: Final answer
    x = 13,830,902.01

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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.