Home / 944,785,206.40-1,417,177,809.60-833,820,325.60

Finding the Fourth Proportional to 944,785,206.40, 1,417,177,809.60 and 833,820,325.60

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Solution

The fourth proportional to 944,785,206.40, 1,417,177,809.60 and 833,820,325.60 is: 1,250,730,488.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    944,785,206.40 : 1,417,177,809.60 = 833,820,325.60 : x
  2. Step 2: Convert to fraction form
    944,785,206.40/1,417,177,809.60 = 833,820,325.60/x
  3. Step 3: Cross multiply
    944,785,206.40x = 1,417,177,809.60 × 833,820,325.60
  4. Step 4: Simplify right side
    944,785,206.40x = 1,181,671,662,633,766,656
  5. Step 5: Solve for x
    x = 1,181,671,662,633,766,656/944,785,206.40
  6. Step 6: Final answer
    x = 1,250,730,488.40

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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.