Home / 8,655,517,175.40-12,983,275,763.10-5,900,527,031.40

Finding the Fourth Proportional to 8,655,517,175.40, 12,983,275,763.10 and 5,900,527,031.40

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Solution

The fourth proportional to 8,655,517,175.40, 12,983,275,763.10 and 5,900,527,031.40 is: 8,850,790,547.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,655,517,175.40 : 12,983,275,763.10 = 5,900,527,031.40 : x
  2. Step 2: Convert to fraction form
    8,655,517,175.40/12,983,275,763.10 = 5,900,527,031.40/x
  3. Step 3: Cross multiply
    8,655,517,175.40x = 12,983,275,763.10 × 5,900,527,031.40
  4. Step 4: Simplify right side
    8,655,517,175.40x = 76,608,169,596,292,005,888
  5. Step 5: Solve for x
    x = 76,608,169,596,292,005,888/8,655,517,175.40
  6. Step 6: Final answer
    x = 8,850,790,547.10

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1.5x scale

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.