Home / 31,908,200,975.66-44,033,210,443.16-17,440,287,549.83

Finding the Fourth Proportional to 31,908,200,975.66, 44,033,210,443.16 and 17,440,287,549.83

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Solution

The fourth proportional to 31,908,200,975.66, 44,033,210,443.16 and 17,440,287,549.83 is: 24,067,538,387.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,908,200,975.66 : 44,033,210,443.16 = 17,440,287,549.83 : x
  2. Step 2: Convert to fraction form
    31,908,200,975.66/44,033,210,443.16 = 17,440,287,549.83/x
  3. Step 3: Cross multiply
    31,908,200,975.66x = 44,033,210,443.16 × 17,440,287,549.83
  4. Step 4: Simplify right side
    31,908,200,975.66x = 767,951,851,870,580,375,552
  5. Step 5: Solve for x
    x = 767,951,851,870,580,375,552/31,908,200,975.66
  6. Step 6: Final answer
    x = 24,067,538,387.91

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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.