Home / 61,664,432.93-92,490,131.46-32,506,590.32

Finding the Fourth Proportional to 61,664,432.93, 92,490,131.46 and 32,506,590.32

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Solution

The fourth proportional to 61,664,432.93, 92,490,131.46 and 32,506,590.32 is: 48,756,449.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,664,432.93 : 92,490,131.46 = 32,506,590.32 : x
  2. Step 2: Convert to fraction form
    61,664,432.93/92,490,131.46 = 32,506,590.32/x
  3. Step 3: Cross multiply
    61,664,432.93x = 92,490,131.46 × 32,506,590.32
  4. Step 4: Simplify right side
    61,664,432.93x = 3,006,538,812,013,163.50
  5. Step 5: Solve for x
    x = 3,006,538,812,013,163.50/61,664,432.93
  6. Step 6: Final answer
    x = 48,756,449.53

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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.