Home / 110,579,909.20-165,658,356.60-59,444,933.20

Finding the Fourth Proportional to 110,579,909.20, 165,658,356.60 and 59,444,933.20

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Solution

The fourth proportional to 110,579,909.20, 165,658,356.60 and 59,444,933.20 is: 89,053,698.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,579,909.20 : 165,658,356.60 = 59,444,933.20 : x
  2. Step 2: Convert to fraction form
    110,579,909.20/165,658,356.60 = 59,444,933.20/x
  3. Step 3: Cross multiply
    110,579,909.20x = 165,658,356.60 × 59,444,933.20
  4. Step 4: Simplify right side
    110,579,909.20x = 9,847,549,942,108,780
  5. Step 5: Solve for x
    x = 9,847,549,942,108,780/110,579,909.20
  6. Step 6: Final answer
    x = 89,053,698.93

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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.