Home / 8,544,854,580.90-12,807,078,204.15-3,570,566,820.90

Finding the Fourth Proportional to 8,544,854,580.90, 12,807,078,204.15 and 3,570,566,820.90

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Solution

The fourth proportional to 8,544,854,580.90, 12,807,078,204.15 and 3,570,566,820.90 is: 5,351,586,510.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,544,854,580.90 : 12,807,078,204.15 = 3,570,566,820.90 : x
  2. Step 2: Convert to fraction form
    8,544,854,580.90/12,807,078,204.15 = 3,570,566,820.90/x
  3. Step 3: Cross multiply
    8,544,854,580.90x = 12,807,078,204.15 × 3,570,566,820.90
  4. Step 4: Simplify right side
    8,544,854,580.90x = 45,728,528,508,409,544,704
  5. Step 5: Solve for x
    x = 45,728,528,508,409,544,704/8,544,854,580.90
  6. Step 6: Final answer
    x = 5,351,586,510.39

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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.