Home / 14,677,416.30-22,016,124.45-8,929,397.10

Finding the Fourth Proportional to 14,677,416.30, 22,016,124.45 and 8,929,397.10

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Solution

The fourth proportional to 14,677,416.30, 22,016,124.45 and 8,929,397.10 is: 13,394,095.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,677,416.30 : 22,016,124.45 = 8,929,397.10 : x
  2. Step 2: Convert to fraction form
    14,677,416.30/22,016,124.45 = 8,929,397.10/x
  3. Step 3: Cross multiply
    14,677,416.30x = 22,016,124.45 × 8,929,397.10
  4. Step 4: Simplify right side
    14,677,416.30x = 196,590,717,817,069.09
  5. Step 5: Solve for x
    x = 196,590,717,817,069.09/14,677,416.30
  6. Step 6: Final answer
    x = 13,394,095.65

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1.5x scale

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.