Home / 32,344,650.70-48,488,632.53-12,164,064.46

Finding the Fourth Proportional to 32,344,650.70, 48,488,632.53 and 12,164,064.46

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Solution

The fourth proportional to 32,344,650.70, 48,488,632.53 and 12,164,064.46 is: 18,235,437.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,344,650.70 : 48,488,632.53 = 12,164,064.46 : x
  2. Step 2: Convert to fraction form
    32,344,650.70/48,488,632.53 = 12,164,064.46/x
  3. Step 3: Cross multiply
    32,344,650.70x = 48,488,632.53 × 12,164,064.46
  4. Step 4: Simplify right side
    32,344,650.70x = 589,818,851,505,336
  5. Step 5: Solve for x
    x = 589,818,851,505,336/32,344,650.70
  6. Step 6: Final answer
    x = 18,235,437.35

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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.