Home / 16,634,521.30-24,960,076.35-9,451,570.90

Finding the Fourth Proportional to 16,634,521.30, 24,960,076.35 and 9,451,570.90

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Solution

The fourth proportional to 16,634,521.30, 24,960,076.35 and 9,451,570.90 is: 14,182,069.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,634,521.30 : 24,960,076.35 = 9,451,570.90 : x
  2. Step 2: Convert to fraction form
    16,634,521.30/24,960,076.35 = 9,451,570.90/x
  3. Step 3: Cross multiply
    16,634,521.30x = 24,960,076.35 × 9,451,570.90
  4. Step 4: Simplify right side
    16,634,521.30x = 235,911,931,291,438.25
  5. Step 5: Solve for x
    x = 235,911,931,291,438.25/16,634,521.30
  6. Step 6: Final answer
    x = 14,182,069.15

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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.