Home / 106,335,713,608.90-146,743,726,899.48-57,506,534,077.60

Finding the Fourth Proportional to 106,335,713,608.90, 146,743,726,899.48 and 57,506,534,077.60

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Solution

The fourth proportional to 106,335,713,608.90, 146,743,726,899.48 and 57,506,534,077.60 is: 79,359,256,125.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,335,713,608.90 : 146,743,726,899.48 = 57,506,534,077.60 : x
  2. Step 2: Convert to fraction form
    106,335,713,608.90/146,743,726,899.48 = 57,506,534,077.60/x
  3. Step 3: Cross multiply
    106,335,713,608.90x = 146,743,726,899.48 × 57,506,534,077.60
  4. Step 4: Simplify right side
    106,335,713,608.90x = 8,438,723,131,618,974,760,960
  5. Step 5: Solve for x
    x = 8,438,723,131,618,974,760,960/106,335,713,608.90
  6. Step 6: Final answer
    x = 79,359,256,125.90

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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.