Home / 7,175,327,434.80-10,762,991,152.20-6,594,852,145.20

Finding the Fourth Proportional to 7,175,327,434.80, 10,762,991,152.20 and 6,594,852,145.20

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Solution

The fourth proportional to 7,175,327,434.80, 10,762,991,152.20 and 6,594,852,145.20 is: 9,892,278,217.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,175,327,434.80 : 10,762,991,152.20 = 6,594,852,145.20 : x
  2. Step 2: Convert to fraction form
    7,175,327,434.80/10,762,991,152.20 = 6,594,852,145.20/x
  3. Step 3: Cross multiply
    7,175,327,434.80x = 10,762,991,152.20 × 6,594,852,145.20
  4. Step 4: Simplify right side
    7,175,327,434.80x = 70,980,335,288,854,790,144
  5. Step 5: Solve for x
    x = 70,980,335,288,854,790,144/7,175,327,434.80
  6. Step 6: Final answer
    x = 9,892,278,217.80

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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.