Home / 6,888,700,118.24-10,324,655,476.18-3,570,685,435.61

Finding the Fourth Proportional to 6,888,700,118.24, 10,324,655,476.18 and 3,570,685,435.61

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Solution

The fourth proportional to 6,888,700,118.24, 10,324,655,476.18 and 3,570,685,435.61 is: 5,351,676,848.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,888,700,118.24 : 10,324,655,476.18 = 3,570,685,435.61 : x
  2. Step 2: Convert to fraction form
    6,888,700,118.24/10,324,655,476.18 = 3,570,685,435.61/x
  3. Step 3: Cross multiply
    6,888,700,118.24x = 10,324,655,476.18 × 3,570,685,435.61
  4. Step 4: Simplify right side
    6,888,700,118.24x = 36,866,096,936,502,059,008
  5. Step 5: Solve for x
    x = 36,866,096,936,502,059,008/6,888,700,118.24
  6. Step 6: Final answer
    x = 5,351,676,848.13

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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.