Home / 48,376,641.60-66,759,856.80-26,350,072.80

Finding the Fourth Proportional to 48,376,641.60, 66,759,856.80 and 26,350,072.80

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Solution

The fourth proportional to 48,376,641.60, 66,759,856.80 and 26,350,072.80 is: 36,363,150.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,376,641.60 : 66,759,856.80 = 26,350,072.80 : x
  2. Step 2: Convert to fraction form
    48,376,641.60/66,759,856.80 = 26,350,072.80/x
  3. Step 3: Cross multiply
    48,376,641.60x = 66,759,856.80 × 26,350,072.80
  4. Step 4: Simplify right side
    48,376,641.60x = 1,759,127,086,797,575
  5. Step 5: Solve for x
    x = 1,759,127,086,797,575/48,376,641.60
  6. Step 6: Final answer
    x = 36,363,150.24

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.