Home / 50,854,953.60-76,282,430.40-33,636,265.20

Finding the Fourth Proportional to 50,854,953.60, 76,282,430.40 and 33,636,265.20

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Solution

The fourth proportional to 50,854,953.60, 76,282,430.40 and 33,636,265.20 is: 50,454,397.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,854,953.60 : 76,282,430.40 = 33,636,265.20 : x
  2. Step 2: Convert to fraction form
    50,854,953.60/76,282,430.40 = 33,636,265.20/x
  3. Step 3: Cross multiply
    50,854,953.60x = 76,282,430.40 × 33,636,265.20
  4. Step 4: Simplify right side
    50,854,953.60x = 2,565,856,059,034,942.50
  5. Step 5: Solve for x
    x = 2,565,856,059,034,942.50/50,854,953.60
  6. Step 6: Final answer
    x = 50,454,397.80

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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.