Home / 25,712,534.22-35,484,320.70-14,110,512.88

Finding the Fourth Proportional to 25,712,534.22, 35,484,320.70 and 14,110,512.88

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Solution

The fourth proportional to 25,712,534.22, 35,484,320.70 and 14,110,512.88 is: 19,473,069.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,712,534.22 : 35,484,320.70 = 14,110,512.88 : x
  2. Step 2: Convert to fraction form
    25,712,534.22/35,484,320.70 = 14,110,512.88/x
  3. Step 3: Cross multiply
    25,712,534.22x = 35,484,320.70 × 14,110,512.88
  4. Step 4: Simplify right side
    25,712,534.22x = 500,701,964,275,400.69
  5. Step 5: Solve for x
    x = 500,701,964,275,400.69/25,712,534.22
  6. Step 6: Final answer
    x = 19,473,069.44

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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.