Home / 6,560,586,331.07-9,050,273,726.03-3,984,924,664.72

Finding the Fourth Proportional to 6,560,586,331.07, 9,050,273,726.03 and 3,984,924,664.72

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Solution

The fourth proportional to 6,560,586,331.07, 9,050,273,726.03 and 3,984,924,664.72 is: 5,497,170,096.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,560,586,331.07 : 9,050,273,726.03 = 3,984,924,664.72 : x
  2. Step 2: Convert to fraction form
    6,560,586,331.07/9,050,273,726.03 = 3,984,924,664.72/x
  3. Step 3: Cross multiply
    6,560,586,331.07x = 9,050,273,726.03 × 3,984,924,664.72
  4. Step 4: Simplify right side
    6,560,586,331.07x = 36,064,658,993,330,909,184
  5. Step 5: Solve for x
    x = 36,064,658,993,330,909,184/6,560,586,331.07
  6. Step 6: Final answer
    x = 5,497,170,096.30

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.