Home / 5,929,878,501.76-8,895,492,713.04-2,150,050,895.38

Finding the Fourth Proportional to 5,929,878,501.76, 8,895,492,713.04 and 2,150,050,895.38

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Solution

The fourth proportional to 5,929,878,501.76, 8,895,492,713.04 and 2,150,050,895.38 is: 3,225,321,069.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,929,878,501.76 : 8,895,492,713.04 = 2,150,050,895.38 : x
  2. Step 2: Convert to fraction form
    5,929,878,501.76/8,895,492,713.04 = 2,150,050,895.38/x
  3. Step 3: Cross multiply
    5,929,878,501.76x = 8,895,492,713.04 × 2,150,050,895.38
  4. Step 4: Simplify right side
    5,929,878,501.76x = 19,125,762,072,517,918,720
  5. Step 5: Solve for x
    x = 19,125,762,072,517,918,720/5,929,878,501.76
  6. Step 6: Final answer
    x = 3,225,321,069.71

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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.