Home / 48,024,916.40-66,274,405.13-25,998,415.29

Finding the Fourth Proportional to 48,024,916.40, 66,274,405.13 and 25,998,415.29

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Solution

The fourth proportional to 48,024,916.40, 66,274,405.13 and 25,998,415.29 is: 35,877,824.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,024,916.40 : 66,274,405.13 = 25,998,415.29 : x
  2. Step 2: Convert to fraction form
    48,024,916.40/66,274,405.13 = 25,998,415.29/x
  3. Step 3: Cross multiply
    48,024,916.40x = 66,274,405.13 × 25,998,415.29
  4. Step 4: Simplify right side
    48,024,916.40x = 1,723,029,507,732,442.50
  5. Step 5: Solve for x
    x = 1,723,029,507,732,442.50/48,024,916.40
  6. Step 6: Final answer
    x = 35,877,824.20

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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.