Home / 94,927,589.12-142,405,597.56-34,357,486.88

Finding the Fourth Proportional to 94,927,589.12, 142,405,597.56 and 34,357,486.88

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Solution

The fourth proportional to 94,927,589.12, 142,405,597.56 and 34,357,486.88 is: 51,541,374.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,927,589.12 : 142,405,597.56 = 34,357,486.88 : x
  2. Step 2: Convert to fraction form
    94,927,589.12/142,405,597.56 = 34,357,486.88/x
  3. Step 3: Cross multiply
    94,927,589.12x = 142,405,597.56 × 34,357,486.88
  4. Step 4: Simplify right side
    94,927,589.12x = 4,892,698,449,806,260
  5. Step 5: Solve for x
    x = 4,892,698,449,806,260/94,927,589.12
  6. Step 6: Final answer
    x = 51,541,374.80

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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.