Home / 168,555,894.99-252,854,102.31-59,358,498.38

Finding the Fourth Proportional to 168,555,894.99, 252,854,102.31 and 59,358,498.38

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Solution

The fourth proportional to 168,555,894.99, 252,854,102.31 and 59,358,498.38 is: 89,044,882.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    168,555,894.99 : 252,854,102.31 = 59,358,498.38 : x
  2. Step 2: Convert to fraction form
    168,555,894.99/252,854,102.31 = 59,358,498.38/x
  3. Step 3: Cross multiply
    168,555,894.99x = 252,854,102.31 × 59,358,498.38
  4. Step 4: Simplify right side
    168,555,894.99x = 15,009,039,822,344,490
  5. Step 5: Solve for x
    x = 15,009,039,822,344,490/168,555,894.99
  6. Step 6: Final answer
    x = 89,044,882.25

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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.