Home / 16,170,646.20-24,255,969.30-9,793,354.20

Finding the Fourth Proportional to 16,170,646.20, 24,255,969.30 and 9,793,354.20

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Solution

The fourth proportional to 16,170,646.20, 24,255,969.30 and 9,793,354.20 is: 14,690,031.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,170,646.20 : 24,255,969.30 = 9,793,354.20 : x
  2. Step 2: Convert to fraction form
    16,170,646.20/24,255,969.30 = 9,793,354.20/x
  3. Step 3: Cross multiply
    16,170,646.20x = 24,255,969.30 × 9,793,354.20
  4. Step 4: Simplify right side
    16,170,646.20x = 237,547,298,819,226.06
  5. Step 5: Solve for x
    x = 237,547,298,819,226.06/16,170,646.20
  6. Step 6: Final answer
    x = 14,690,031.30

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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.