Home / 15,188,691.02-22,784,420.84-4,950,923.00

Finding the Fourth Proportional to 15,188,691.02, 22,784,420.84 and 4,950,923.00

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Solution

The fourth proportional to 15,188,691.02, 22,784,420.84 and 4,950,923.00 is: 7,426,835.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,188,691.02 : 22,784,420.84 = 4,950,923.00 : x
  2. Step 2: Convert to fraction form
    15,188,691.02/22,784,420.84 = 4,950,923.00/x
  3. Step 3: Cross multiply
    15,188,691.02x = 22,784,420.84 × 4,950,923.00
  4. Step 4: Simplify right side
    15,188,691.02x = 112,803,913,039,758.61
  5. Step 5: Solve for x
    x = 112,803,913,039,758.61/15,188,691.02
  6. Step 6: Final answer
    x = 7,426,835.72

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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.