Home / 5,041,972,049.40-7,564,280,771.70-1,936,655,998.20

Finding the Fourth Proportional to 5,041,972,049.40, 7,564,280,771.70 and 1,936,655,998.20

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Solution

The fourth proportional to 5,041,972,049.40, 7,564,280,771.70 and 1,936,655,998.20 is: 2,905,492,054.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,041,972,049.40 : 7,564,280,771.70 = 1,936,655,998.20 : x
  2. Step 2: Convert to fraction form
    5,041,972,049.40/7,564,280,771.70 = 1,936,655,998.20/x
  3. Step 3: Cross multiply
    5,041,972,049.40x = 7,564,280,771.70 × 1,936,655,998.20
  4. Step 4: Simplify right side
    5,041,972,049.40x = 14,649,409,728,581,730,304
  5. Step 5: Solve for x
    x = 14,649,409,728,581,730,304/5,041,972,049.40
  6. Step 6: Final answer
    x = 2,905,492,054.51

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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.