Home / 25,677,712.16-35,414,580-22,573,598.72

Finding the Fourth Proportional to 25,677,712.16, 35,414,580 and 22,573,598.72

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Solution

The fourth proportional to 25,677,712.16, 35,414,580 and 22,573,598.72 is: 31,133,401.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,677,712.16 : 35,414,580 = 22,573,598.72 : x
  2. Step 2: Convert to fraction form
    25,677,712.16/35,414,580 = 22,573,598.72/x
  3. Step 3: Cross multiply
    25,677,712.16x = 35,414,580 × 22,573,598.72
  4. Step 4: Simplify right side
    25,677,712.16x = 799,434,517,757,337.50
  5. Step 5: Solve for x
    x = 799,434,517,757,337.50/25,677,712.16
  6. Step 6: Final answer
    x = 31,133,401.32

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.