Home / 45,831,651.88-63,246,417.14-25,205,095.84

Finding the Fourth Proportional to 45,831,651.88, 63,246,417.14 and 25,205,095.84

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Solution

The fourth proportional to 45,831,651.88, 63,246,417.14 and 25,205,095.84 is: 34,782,337.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,831,651.88 : 63,246,417.14 = 25,205,095.84 : x
  2. Step 2: Convert to fraction form
    45,831,651.88/63,246,417.14 = 25,205,095.84/x
  3. Step 3: Cross multiply
    45,831,651.88x = 63,246,417.14 × 25,205,095.84
  4. Step 4: Simplify right side
    45,831,651.88x = 1,594,132,005,550,318.75
  5. Step 5: Solve for x
    x = 1,594,132,005,550,318.75/45,831,651.88
  6. Step 6: Final answer
    x = 34,782,337.97

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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.