Home / 2,833,127,434.80-4,249,691,152.20-894,178,724.40

Finding the Fourth Proportional to 2,833,127,434.80, 4,249,691,152.20 and 894,178,724.40

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Solution

The fourth proportional to 2,833,127,434.80, 4,249,691,152.20 and 894,178,724.40 is: 1,341,268,086.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,833,127,434.80 : 4,249,691,152.20 = 894,178,724.40 : x
  2. Step 2: Convert to fraction form
    2,833,127,434.80/4,249,691,152.20 = 894,178,724.40/x
  3. Step 3: Cross multiply
    2,833,127,434.80x = 4,249,691,152.20 × 894,178,724.40
  4. Step 4: Simplify right side
    2,833,127,434.80x = 3,799,983,413,568,161,792
  5. Step 5: Solve for x
    x = 3,799,983,413,568,161,792/2,833,127,434.80
  6. Step 6: Final answer
    x = 1,341,268,086.60

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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.