Home / 944,766,422.40-1,417,149,633.60-794,272,828.80

Finding the Fourth Proportional to 944,766,422.40, 1,417,149,633.60 and 794,272,828.80

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Solution

The fourth proportional to 944,766,422.40, 1,417,149,633.60 and 794,272,828.80 is: 1,191,409,243.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    944,766,422.40 : 1,417,149,633.60 = 794,272,828.80 : x
  2. Step 2: Convert to fraction form
    944,766,422.40/1,417,149,633.60 = 794,272,828.80/x
  3. Step 3: Cross multiply
    944,766,422.40x = 1,417,149,633.60 × 794,272,828.80
  4. Step 4: Simplify right side
    944,766,422.40x = 1,125,603,448,312,355,328
  5. Step 5: Solve for x
    x = 1,125,603,448,312,355,328/944,766,422.40
  6. Step 6: Final answer
    x = 1,191,409,243.20

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Double scale
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Similar ratio
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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.