Home / 3,484,487,366.40-5,227,750,974.35-1,123,600,844.16

Finding the Fourth Proportional to 3,484,487,366.40, 5,227,750,974.35 and 1,123,600,844.16

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Solution

The fourth proportional to 3,484,487,366.40, 5,227,750,974.35 and 1,123,600,844.16 is: 1,685,730,149.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,484,487,366.40 : 5,227,750,974.35 = 1,123,600,844.16 : x
  2. Step 2: Convert to fraction form
    3,484,487,366.40/5,227,750,974.35 = 1,123,600,844.16/x
  3. Step 3: Cross multiply
    3,484,487,366.40x = 5,227,750,974.35 × 1,123,600,844.16
  4. Step 4: Simplify right side
    3,484,487,366.40x = 5,873,905,407,837,923,328
  5. Step 5: Solve for x
    x = 5,873,905,407,837,923,328/3,484,487,366.40
  6. Step 6: Final answer
    x = 1,685,730,149.14

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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.