Home / 156,104,338.99-234,065,744.27-59,067,542.65

Finding the Fourth Proportional to 156,104,338.99, 234,065,744.27 and 59,067,542.65

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Solution

The fourth proportional to 156,104,338.99, 234,065,744.27 and 59,067,542.65 is: 88,566,970.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    156,104,338.99 : 234,065,744.27 = 59,067,542.65 : x
  2. Step 2: Convert to fraction form
    156,104,338.99/234,065,744.27 = 59,067,542.65/x
  3. Step 3: Cross multiply
    156,104,338.99x = 234,065,744.27 × 59,067,542.65
  4. Step 4: Simplify right side
    156,104,338.99x = 13,825,688,332,572,218
  5. Step 5: Solve for x
    x = 13,825,688,332,572,218/156,104,338.99
  6. Step 6: Final answer
    x = 88,566,970.16

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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.