Home / 61,426,034.24-92,152,008.48-19,923,687.55

Finding the Fourth Proportional to 61,426,034.24, 92,152,008.48 and 19,923,687.55

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Solution

The fourth proportional to 61,426,034.24, 92,152,008.48 and 19,923,687.55 is: 29,889,734.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,426,034.24 : 92,152,008.48 = 19,923,687.55 : x
  2. Step 2: Convert to fraction form
    61,426,034.24/92,152,008.48 = 19,923,687.55/x
  3. Step 3: Cross multiply
    61,426,034.24x = 92,152,008.48 × 19,923,687.55
  4. Step 4: Simplify right side
    61,426,034.24x = 1,836,007,824,166,276.25
  5. Step 5: Solve for x
    x = 1,836,007,824,166,276.25/61,426,034.24
  6. Step 6: Final answer
    x = 29,889,734.00

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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.