Home / 25,677,708.16-35,414,574.48-22,573,594.72

Finding the Fourth Proportional to 25,677,708.16, 35,414,574.48 and 22,573,594.72

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Solution

The fourth proportional to 25,677,708.16, 35,414,574.48 and 22,573,594.72 is: 31,133,395.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,677,708.16 : 35,414,574.48 = 22,573,594.72 : x
  2. Step 2: Convert to fraction form
    25,677,708.16/35,414,574.48 = 22,573,594.72/x
  3. Step 3: Cross multiply
    25,677,708.16x = 35,414,574.48 × 22,573,594.72
  4. Step 4: Simplify right side
    25,677,708.16x = 799,434,251,492,774.62
  5. Step 5: Solve for x
    x = 799,434,251,492,774.62/25,677,708.16
  6. Step 6: Final answer
    x = 31,133,395.80

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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.