Home / 16,354,923.10-24,532,384.65-13,166,277.10

Finding the Fourth Proportional to 16,354,923.10, 24,532,384.65 and 13,166,277.10

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Solution

The fourth proportional to 16,354,923.10, 24,532,384.65 and 13,166,277.10 is: 19,749,415.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,354,923.10 : 24,532,384.65 = 13,166,277.10 : x
  2. Step 2: Convert to fraction form
    16,354,923.10/24,532,384.65 = 13,166,277.10/x
  3. Step 3: Cross multiply
    16,354,923.10x = 24,532,384.65 × 13,166,277.10
  4. Step 4: Simplify right side
    16,354,923.10x = 323,000,174,225,686.50
  5. Step 5: Solve for x
    x = 323,000,174,225,686.50/16,354,923.10
  6. Step 6: Final answer
    x = 19,749,415.65

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Double scale
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Similar ratio
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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.