Home / 48,834,166.68-73,265,637.78-19,672,998.39

Finding the Fourth Proportional to 48,834,166.68, 73,265,637.78 and 19,672,998.39

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Solution

The fourth proportional to 48,834,166.68, 73,265,637.78 and 19,672,998.39 is: 29,515,293.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,834,166.68 : 73,265,637.78 = 19,672,998.39 : x
  2. Step 2: Convert to fraction form
    48,834,166.68/73,265,637.78 = 19,672,998.39/x
  3. Step 3: Cross multiply
    48,834,166.68x = 73,265,637.78 × 19,672,998.39
  4. Step 4: Simplify right side
    48,834,166.68x = 1,441,354,774,088,263.25
  5. Step 5: Solve for x
    x = 1,441,354,774,088,263.25/48,834,166.68
  6. Step 6: Final answer
    x = 29,515,293.74

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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.