Home / 22,677,002.10-34,015,503.15-20,692,955.70

Finding the Fourth Proportional to 22,677,002.10, 34,015,503.15 and 20,692,955.70

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Solution

The fourth proportional to 22,677,002.10, 34,015,503.15 and 20,692,955.70 is: 31,039,433.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,677,002.10 : 34,015,503.15 = 20,692,955.70 : x
  2. Step 2: Convert to fraction form
    22,677,002.10/34,015,503.15 = 20,692,955.70/x
  3. Step 3: Cross multiply
    22,677,002.10x = 34,015,503.15 × 20,692,955.70
  4. Step 4: Simplify right side
    22,677,002.10x = 703,881,299,796,160.38
  5. Step 5: Solve for x
    x = 703,881,299,796,160.38/22,677,002.10
  6. Step 6: Final answer
    x = 31,039,433.55

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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.