Home / 52,488,032.40-78,732,048.60-16,096,133.70

Finding the Fourth Proportional to 52,488,032.40, 78,732,048.60 and 16,096,133.70

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Solution

The fourth proportional to 52,488,032.40, 78,732,048.60 and 16,096,133.70 is: 24,144,200.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,488,032.40 : 78,732,048.60 = 16,096,133.70 : x
  2. Step 2: Convert to fraction form
    52,488,032.40/78,732,048.60 = 16,096,133.70/x
  3. Step 3: Cross multiply
    52,488,032.40x = 78,732,048.60 × 16,096,133.70
  4. Step 4: Simplify right side
    52,488,032.40x = 1,267,281,580,740,497.75
  5. Step 5: Solve for x
    x = 1,267,281,580,740,497.75/52,488,032.40
  6. Step 6: Final answer
    x = 24,144,200.55

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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.