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Finding the Fourth Proportional to 99,084,224,807.70, 148,626,337,211.55 and 99,084,224,807.70

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Solution

The fourth proportional to 99,084,224,807.70, 148,626,337,211.55 and 99,084,224,807.70 is: 148,626,337,211.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    99,084,224,807.70 : 148,626,337,211.55 = 99,084,224,807.70 : x
  2. Step 2: Convert to fraction form
    99,084,224,807.70/148,626,337,211.55 = 99,084,224,807.70/x
  3. Step 3: Cross multiply
    99,084,224,807.70x = 148,626,337,211.55 × 99,084,224,807.70
  4. Step 4: Simplify right side
    99,084,224,807.70x = 14,726,525,408,614,245,466,112
  5. Step 5: Solve for x
    x = 14,726,525,408,614,245,466,112/99,084,224,807.70
  6. Step 6: Final answer
    x = 148,626,337,211.55

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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.