Home / 95,046,189.74-131,141,261.08-53,793,080.90

Finding the Fourth Proportional to 95,046,189.74, 131,141,261.08 and 53,793,080.90

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Solution

The fourth proportional to 95,046,189.74, 131,141,261.08 and 53,793,080.90 is: 74,221,728.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,046,189.74 : 131,141,261.08 = 53,793,080.90 : x
  2. Step 2: Convert to fraction form
    95,046,189.74/131,141,261.08 = 53,793,080.90/x
  3. Step 3: Cross multiply
    95,046,189.74x = 131,141,261.08 × 53,793,080.90
  4. Step 4: Simplify right side
    95,046,189.74x = 7,054,492,466,604,461
  5. Step 5: Solve for x
    x = 7,054,492,466,604,461/95,046,189.74
  6. Step 6: Final answer
    x = 74,221,728.26

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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.