Home / 887,098,250.15-1,224,572,525.69-552,735,971.34

Finding the Fourth Proportional to 887,098,250.15, 1,224,572,525.69 and 552,735,971.34

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Solution

The fourth proportional to 887,098,250.15, 1,224,572,525.69 and 552,735,971.34 is: 763,010,505.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    887,098,250.15 : 1,224,572,525.69 = 552,735,971.34 : x
  2. Step 2: Convert to fraction form
    887,098,250.15/1,224,572,525.69 = 552,735,971.34/x
  3. Step 3: Cross multiply
    887,098,250.15x = 1,224,572,525.69 × 552,735,971.34
  4. Step 4: Simplify right side
    887,098,250.15x = 676,865,284,463,539,328
  5. Step 5: Solve for x
    x = 676,865,284,463,539,328/887,098,250.15
  6. Step 6: Final answer
    x = 763,010,505.71

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.