Home / 32,712,137.20-49,068,205.80-26,334,845.20

Finding the Fourth Proportional to 32,712,137.20, 49,068,205.80 and 26,334,845.20

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Solution

The fourth proportional to 32,712,137.20, 49,068,205.80 and 26,334,845.20 is: 39,502,267.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,712,137.20 : 49,068,205.80 = 26,334,845.20 : x
  2. Step 2: Convert to fraction form
    32,712,137.20/49,068,205.80 = 26,334,845.20/x
  3. Step 3: Cross multiply
    32,712,137.20x = 49,068,205.80 × 26,334,845.20
  4. Step 4: Simplify right side
    32,712,137.20x = 1,292,203,603,984,742
  5. Step 5: Solve for x
    x = 1,292,203,603,984,742/32,712,137.20
  6. Step 6: Final answer
    x = 39,502,267.80

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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.