Home / 35,068,374.89-48,395,851.92-19,598,459.07

Finding the Fourth Proportional to 35,068,374.89, 48,395,851.92 and 19,598,459.07

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Solution

The fourth proportional to 35,068,374.89, 48,395,851.92 and 19,598,459.07 is: 27,046,708.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,068,374.89 : 48,395,851.92 = 19,598,459.07 : x
  2. Step 2: Convert to fraction form
    35,068,374.89/48,395,851.92 = 19,598,459.07/x
  3. Step 3: Cross multiply
    35,068,374.89x = 48,395,851.92 × 19,598,459.07
  4. Step 4: Simplify right side
    35,068,374.89x = 948,484,123,011,901
  5. Step 5: Solve for x
    x = 948,484,123,011,901/35,068,374.89
  6. Step 6: Final answer
    x = 27,046,708.78

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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.