Home / 22,677,337.60-34,016,006.40-8,295,625.60

Finding the Fourth Proportional to 22,677,337.60, 34,016,006.40 and 8,295,625.60

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Solution

The fourth proportional to 22,677,337.60, 34,016,006.40 and 8,295,625.60 is: 12,443,438.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,677,337.60 : 34,016,006.40 = 8,295,625.60 : x
  2. Step 2: Convert to fraction form
    22,677,337.60/34,016,006.40 = 8,295,625.60/x
  3. Step 3: Cross multiply
    22,677,337.60x = 34,016,006.40 × 8,295,625.60
  4. Step 4: Simplify right side
    22,677,337.60x = 282,184,053,501,603.81
  5. Step 5: Solve for x
    x = 282,184,053,501,603.81/22,677,337.60
  6. Step 6: Final answer
    x = 12,443,438.40

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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.