Home / 32,344,660.17-48,488,646.69-12,164,073.93

Finding the Fourth Proportional to 32,344,660.17, 48,488,646.69 and 12,164,073.93

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Solution

The fourth proportional to 32,344,660.17, 48,488,646.69 and 12,164,073.93 is: 18,235,451.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,344,660.17 : 48,488,646.69 = 12,164,073.93 : x
  2. Step 2: Convert to fraction form
    32,344,660.17/48,488,646.69 = 12,164,073.93/x
  3. Step 3: Cross multiply
    32,344,660.17x = 48,488,646.69 × 12,164,073.93
  4. Step 4: Simplify right side
    32,344,660.17x = 589,819,483,102,809.75
  5. Step 5: Solve for x
    x = 589,819,483,102,809.75/32,344,660.17
  6. Step 6: Final answer
    x = 18,235,451.54

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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.