Home / 3,680,209,883.03-5,522,038,686.27-1,813,838,150.90

Finding the Fourth Proportional to 3,680,209,883.03, 5,522,038,686.27 and 1,813,838,150.90

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Solution

The fourth proportional to 3,680,209,883.03, 5,522,038,686.27 and 1,813,838,150.90 is: 2,721,606,853.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,680,209,883.03 : 5,522,038,686.27 = 1,813,838,150.90 : x
  2. Step 2: Convert to fraction form
    3,680,209,883.03/5,522,038,686.27 = 1,813,838,150.90/x
  3. Step 3: Cross multiply
    3,680,209,883.03x = 5,522,038,686.27 × 1,813,838,150.90
  4. Step 4: Simplify right side
    3,680,209,883.03x = 10,016,084,439,874,631,680
  5. Step 5: Solve for x
    x = 10,016,084,439,874,631,680/3,680,209,883.03
  6. Step 6: Final answer
    x = 2,721,606,853.48

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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.