Home / 39,744,026.60-59,616,039.90-31,134,682.40

Finding the Fourth Proportional to 39,744,026.60, 59,616,039.90 and 31,134,682.40

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Solution

The fourth proportional to 39,744,026.60, 59,616,039.90 and 31,134,682.40 is: 46,702,023.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,744,026.60 : 59,616,039.90 = 31,134,682.40 : x
  2. Step 2: Convert to fraction form
    39,744,026.60/59,616,039.90 = 31,134,682.40/x
  3. Step 3: Cross multiply
    39,744,026.60x = 59,616,039.90 × 31,134,682.40
  4. Step 4: Simplify right side
    39,744,026.60x = 1,856,126,468,232,227.50
  5. Step 5: Solve for x
    x = 1,856,126,468,232,227.50/39,744,026.60
  6. Step 6: Final answer
    x = 46,702,023.60

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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.