Home / 2,754,949,040.13-3,801,793,368.46-1,549,289,928.85

Finding the Fourth Proportional to 2,754,949,040.13, 3,801,793,368.46 and 1,549,289,928.85

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Solution

The fourth proportional to 2,754,949,040.13, 3,801,793,368.46 and 1,549,289,928.85 is: 2,137,999,684.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,754,949,040.13 : 3,801,793,368.46 = 1,549,289,928.85 : x
  2. Step 2: Convert to fraction form
    2,754,949,040.13/3,801,793,368.46 = 1,549,289,928.85/x
  3. Step 3: Cross multiply
    2,754,949,040.13x = 3,801,793,368.46 × 1,549,289,928.85
  4. Step 4: Simplify right side
    2,754,949,040.13x = 5,890,080,177,323,794,432
  5. Step 5: Solve for x
    x = 5,890,080,177,323,794,432/2,754,949,040.13
  6. Step 6: Final answer
    x = 2,137,999,684.03

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.