Home / 110,482,689.60-152,475,192-60,932,756.88

Finding the Fourth Proportional to 110,482,689.60, 152,475,192 and 60,932,756.88

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Solution

The fourth proportional to 110,482,689.60, 152,475,192 and 60,932,756.88 is: 84,092,212.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,482,689.60 : 152,475,192 = 60,932,756.88 : x
  2. Step 2: Convert to fraction form
    110,482,689.60/152,475,192 = 60,932,756.88/x
  3. Step 3: Cross multiply
    110,482,689.60x = 152,475,192 × 60,932,756.88
  4. Step 4: Simplify right side
    110,482,689.60x = 9,290,733,804,367,322
  5. Step 5: Solve for x
    x = 9,290,733,804,367,322/110,482,689.60
  6. Step 6: Final answer
    x = 84,092,212.44

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.