Home / 706,827,735,572.40-1,060,390,690,277-229,259,944,280.88

Finding the Fourth Proportional to 706,827,735,572.40, 1,060,390,690,277 and 229,259,944,280.88

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Solution

The fourth proportional to 706,827,735,572.40, 1,060,390,690,277 and 229,259,944,280.88 is: 343,938,272,840.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    706,827,735,572.40 : 1,060,390,690,277 = 229,259,944,280.88 : x
  2. Step 2: Convert to fraction form
    706,827,735,572.40/1,060,390,690,277 = 229,259,944,280.88/x
  3. Step 3: Cross multiply
    706,827,735,572.40x = 1,060,390,690,277 × 229,259,944,280.88
  4. Step 4: Simplify right side
    706,827,735,572.40x = 243,105,110,568,868,901,814,272
  5. Step 5: Solve for x
    x = 243,105,110,568,868,901,814,272/706,827,735,572.40
  6. Step 6: Final answer
    x = 343,938,272,840.98

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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.