Home / 16,337,354.40-24,503,407.20-4,975,160.40

Finding the Fourth Proportional to 16,337,354.40, 24,503,407.20 and 4,975,160.40

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Solution

The fourth proportional to 16,337,354.40, 24,503,407.20 and 4,975,160.40 is: 7,461,941.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,337,354.40 : 24,503,407.20 = 4,975,160.40 : x
  2. Step 2: Convert to fraction form
    16,337,354.40/24,503,407.20 = 4,975,160.40/x
  3. Step 3: Cross multiply
    16,337,354.40x = 24,503,407.20 × 4,975,160.40
  4. Step 4: Simplify right side
    16,337,354.40x = 121,908,381,166,514.89
  5. Step 5: Solve for x
    x = 121,908,381,166,514.89/16,337,354.40
  6. Step 6: Final answer
    x = 7,461,941.40

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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.