Home / 48,879,921.90-73,367,122.05-29,748,045.90

Finding the Fourth Proportional to 48,879,921.90, 73,367,122.05 and 29,748,045.90

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Solution

The fourth proportional to 48,879,921.90, 73,367,122.05 and 29,748,045.90 is: 44,650,818.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,879,921.90 : 73,367,122.05 = 29,748,045.90 : x
  2. Step 2: Convert to fraction form
    48,879,921.90/73,367,122.05 = 29,748,045.90/x
  3. Step 3: Cross multiply
    48,879,921.90x = 73,367,122.05 × 29,748,045.90
  4. Step 4: Simplify right side
    48,879,921.90x = 2,182,528,514,294,302
  5. Step 5: Solve for x
    x = 2,182,528,514,294,302/48,879,921.90
  6. Step 6: Final answer
    x = 44,650,818.36

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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.