Home / 57,636,925.06-79,530,274.28-32,859,264.82

Finding the Fourth Proportional to 57,636,925.06, 79,530,274.28 and 32,859,264.82

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Solution

The fourth proportional to 57,636,925.06, 79,530,274.28 and 32,859,264.82 is: 45,340,835.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,636,925.06 : 79,530,274.28 = 32,859,264.82 : x
  2. Step 2: Convert to fraction form
    57,636,925.06/79,530,274.28 = 32,859,264.82/x
  3. Step 3: Cross multiply
    57,636,925.06x = 79,530,274.28 × 32,859,264.82
  4. Step 4: Simplify right side
    57,636,925.06x = 2,613,306,343,773,755
  5. Step 5: Solve for x
    x = 2,613,306,343,773,755/57,636,925.06
  6. Step 6: Final answer
    x = 45,340,835.60

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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.