Home / 16,148,822,000.40-24,223,233,000.60-15,786,024,944.40

Finding the Fourth Proportional to 16,148,822,000.40, 24,223,233,000.60 and 15,786,024,944.40

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Solution

The fourth proportional to 16,148,822,000.40, 24,223,233,000.60 and 15,786,024,944.40 is: 23,679,037,416.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,148,822,000.40 : 24,223,233,000.60 = 15,786,024,944.40 : x
  2. Step 2: Convert to fraction form
    16,148,822,000.40/24,223,233,000.60 = 15,786,024,944.40/x
  3. Step 3: Cross multiply
    16,148,822,000.40x = 24,223,233,000.60 × 15,786,024,944.40
  4. Step 4: Simplify right side
    16,148,822,000.40x = 382,388,560,381,484,859,392
  5. Step 5: Solve for x
    x = 382,388,560,381,484,859,392/16,148,822,000.40
  6. Step 6: Final answer
    x = 23,679,037,416.60

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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.