Home / 8,367,031.73-12,550,547.59-8,367,031.73

Finding the Fourth Proportional to 8,367,031.73, 12,550,547.59 and 8,367,031.73

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Solution

The fourth proportional to 8,367,031.73, 12,550,547.59 and 8,367,031.73 is: 12,550,547.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,367,031.73 : 12,550,547.59 = 8,367,031.73 : x
  2. Step 2: Convert to fraction form
    8,367,031.73/12,550,547.59 = 8,367,031.73/x
  3. Step 3: Cross multiply
    8,367,031.73x = 12,550,547.59 × 8,367,031.73
  4. Step 4: Simplify right side
    8,367,031.73x = 105,010,829,914,405.03
  5. Step 5: Solve for x
    x = 105,010,829,914,405.03/8,367,031.73
  6. Step 6: Final answer
    x = 12,550,547.59

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Double scale
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Similar ratio
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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.