Home / 97,046,704.27-145,521,378.64-32,327,756.11

Finding the Fourth Proportional to 97,046,704.27, 145,521,378.64 and 32,327,756.11

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Solution

The fourth proportional to 97,046,704.27, 145,521,378.64 and 32,327,756.11 is: 48,475,418.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,046,704.27 : 145,521,378.64 = 32,327,756.11 : x
  2. Step 2: Convert to fraction form
    97,046,704.27/145,521,378.64 = 32,327,756.11/x
  3. Step 3: Cross multiply
    97,046,704.27x = 145,521,378.64 × 32,327,756.11
  4. Step 4: Simplify right side
    97,046,704.27x = 4,704,379,637,464,883
  5. Step 5: Solve for x
    x = 4,704,379,637,464,883/97,046,704.27
  6. Step 6: Final answer
    x = 48,475,418.85

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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.