Home / 16,337,709.40-24,506,564.10-10,291,091.80

Finding the Fourth Proportional to 16,337,709.40, 24,506,564.10 and 10,291,091.80

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Solution

The fourth proportional to 16,337,709.40, 24,506,564.10 and 10,291,091.80 is: 15,436,637.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,337,709.40 : 24,506,564.10 = 10,291,091.80 : x
  2. Step 2: Convert to fraction form
    16,337,709.40/24,506,564.10 = 10,291,091.80/x
  3. Step 3: Cross multiply
    16,337,709.40x = 24,506,564.10 × 10,291,091.80
  4. Step 4: Simplify right side
    16,337,709.40x = 252,199,300,855,684.41
  5. Step 5: Solve for x
    x = 252,199,300,855,684.41/16,337,709.40
  6. Step 6: Final answer
    x = 15,436,637.70

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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.