Home / 37,376,471.80-56,064,707.70-25,897,346.20

Finding the Fourth Proportional to 37,376,471.80, 56,064,707.70 and 25,897,346.20

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Solution

The fourth proportional to 37,376,471.80, 56,064,707.70 and 25,897,346.20 is: 38,846,019.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,376,471.80 : 56,064,707.70 = 25,897,346.20 : x
  2. Step 2: Convert to fraction form
    37,376,471.80/56,064,707.70 = 25,897,346.20/x
  3. Step 3: Cross multiply
    37,376,471.80x = 56,064,707.70 × 25,897,346.20
  4. Step 4: Simplify right side
    37,376,471.80x = 1,451,927,144,908,705.75
  5. Step 5: Solve for x
    x = 1,451,927,144,908,705.75/37,376,471.80
  6. Step 6: Final answer
    x = 38,846,019.30

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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.