Home / 10,363,527,553.60-15,514,680,328.80-6,873,873,371.20

Finding the Fourth Proportional to 10,363,527,553.60, 15,514,680,328.80 and 6,873,873,371.20

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Solution

The fourth proportional to 10,363,527,553.60, 15,514,680,328.80 and 6,873,873,371.20 is: 10,290,506,531.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,363,527,553.60 : 15,514,680,328.80 = 6,873,873,371.20 : x
  2. Step 2: Convert to fraction form
    10,363,527,553.60/15,514,680,328.80 = 6,873,873,371.20/x
  3. Step 3: Cross multiply
    10,363,527,553.60x = 15,514,680,328.80 × 6,873,873,371.20
  4. Step 4: Simplify right side
    10,363,527,553.60x = 106,645,947,974,818,775,040
  5. Step 5: Solve for x
    x = 106,645,947,974,818,775,040/10,363,527,553.60
  6. Step 6: Final answer
    x = 10,290,506,531.03

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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.