Home / 16,039,956.61-24,050,326.02-5,105,422.90

Finding the Fourth Proportional to 16,039,956.61, 24,050,326.02 and 5,105,422.90

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Solution

The fourth proportional to 16,039,956.61, 24,050,326.02 and 5,105,422.90 is: 7,655,075.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,039,956.61 : 24,050,326.02 = 5,105,422.90 : x
  2. Step 2: Convert to fraction form
    16,039,956.61/24,050,326.02 = 5,105,422.90/x
  3. Step 3: Cross multiply
    16,039,956.61x = 24,050,326.02 × 5,105,422.90
  4. Step 4: Simplify right side
    16,039,956.61x = 122,787,085,214,973.86
  5. Step 5: Solve for x
    x = 122,787,085,214,973.86/16,039,956.61
  6. Step 6: Final answer
    x = 7,655,075.90

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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.