Home / 59,562,543.70-89,343,815.55-39,155,209.30

Finding the Fourth Proportional to 59,562,543.70, 89,343,815.55 and 39,155,209.30

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Solution

The fourth proportional to 59,562,543.70, 89,343,815.55 and 39,155,209.30 is: 58,732,813.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,562,543.70 : 89,343,815.55 = 39,155,209.30 : x
  2. Step 2: Convert to fraction form
    59,562,543.70/89,343,815.55 = 39,155,209.30/x
  3. Step 3: Cross multiply
    59,562,543.70x = 89,343,815.55 × 39,155,209.30
  4. Step 4: Simplify right side
    59,562,543.70x = 3,498,275,797,520,844
  5. Step 5: Solve for x
    x = 3,498,275,797,520,844/59,562,543.70
  6. Step 6: Final answer
    x = 58,732,813.95

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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.