Home / 8,962,387,219.40-13,443,580,829.10-4,829,902,003.40

Finding the Fourth Proportional to 8,962,387,219.40, 13,443,580,829.10 and 4,829,902,003.40

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Solution

The fourth proportional to 8,962,387,219.40, 13,443,580,829.10 and 4,829,902,003.40 is: 7,244,853,005.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,962,387,219.40 : 13,443,580,829.10 = 4,829,902,003.40 : x
  2. Step 2: Convert to fraction form
    8,962,387,219.40/13,443,580,829.10 = 4,829,902,003.40/x
  3. Step 3: Cross multiply
    8,962,387,219.40x = 13,443,580,829.10 × 4,829,902,003.40
  4. Step 4: Simplify right side
    8,962,387,219.40x = 64,931,177,979,339,923,456
  5. Step 5: Solve for x
    x = 64,931,177,979,339,923,456/8,962,387,219.40
  6. Step 6: Final answer
    x = 7,244,853,005.10

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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.