Home / 40,917,748.08-56,466,214.20-22,583,033.52

Finding the Fourth Proportional to 40,917,748.08, 56,466,214.20 and 22,583,033.52

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Solution

The fourth proportional to 40,917,748.08, 56,466,214.20 and 22,583,033.52 is: 31,164,432.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,917,748.08 : 56,466,214.20 = 22,583,033.52 : x
  2. Step 2: Convert to fraction form
    40,917,748.08/56,466,214.20 = 22,583,033.52/x
  3. Step 3: Cross multiply
    40,917,748.08x = 56,466,214.20 × 22,583,033.52
  4. Step 4: Simplify right side
    40,917,748.08x = 1,275,178,408,026,100
  5. Step 5: Solve for x
    x = 1,275,178,408,026,100/40,917,748.08
  6. Step 6: Final answer
    x = 31,164,432.74

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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.