Home / 944,785,257.60-1,417,177,886.40-883,563,254.40

Finding the Fourth Proportional to 944,785,257.60, 1,417,177,886.40 and 883,563,254.40

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Solution

The fourth proportional to 944,785,257.60, 1,417,177,886.40 and 883,563,254.40 is: 1,325,344,881.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    944,785,257.60 : 1,417,177,886.40 = 883,563,254.40 : x
  2. Step 2: Convert to fraction form
    944,785,257.60/1,417,177,886.40 = 883,563,254.40/x
  3. Step 3: Cross multiply
    944,785,257.60x = 1,417,177,886.40 × 883,563,254.40
  4. Step 4: Simplify right side
    944,785,257.60x = 1,252,166,305,371,297,536
  5. Step 5: Solve for x
    x = 1,252,166,305,371,297,536/944,785,257.60
  6. Step 6: Final answer
    x = 1,325,344,881.60

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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.