Home / 1,862,423,061.50-2,791,334,199.71-1,598,250,715.56

Finding the Fourth Proportional to 1,862,423,061.50, 2,791,334,199.71 and 1,598,250,715.56

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Solution

The fourth proportional to 1,862,423,061.50, 2,791,334,199.71 and 1,598,250,715.56 is: 2,395,401,976.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,862,423,061.50 : 2,791,334,199.71 = 1,598,250,715.56 : x
  2. Step 2: Convert to fraction form
    1,862,423,061.50/2,791,334,199.71 = 1,598,250,715.56/x
  3. Step 3: Cross multiply
    1,862,423,061.50x = 2,791,334,199.71 × 1,598,250,715.56
  4. Step 4: Simplify right side
    1,862,423,061.50x = 4,461,251,882,057,603,072
  5. Step 5: Solve for x
    x = 4,461,251,882,057,603,072/1,862,423,061.50
  6. Step 6: Final answer
    x = 2,395,401,976.21

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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.