Home / 60,099,913.32-90,151,422.75-16,381,031.24

Finding the Fourth Proportional to 60,099,913.32, 90,151,422.75 and 16,381,031.24

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Solution

The fourth proportional to 60,099,913.32, 90,151,422.75 and 16,381,031.24 is: 24,571,970.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,099,913.32 : 90,151,422.75 = 16,381,031.24 : x
  2. Step 2: Convert to fraction form
    60,099,913.32/90,151,422.75 = 16,381,031.24/x
  3. Step 3: Cross multiply
    60,099,913.32x = 90,151,422.75 × 16,381,031.24
  4. Step 4: Simplify right side
    60,099,913.32x = 1,476,773,271,947,439.50
  5. Step 5: Solve for x
    x = 1,476,773,271,947,439.50/60,099,913.32
  6. Step 6: Final answer
    x = 24,571,970.08

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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.