Home / 70,975,020.90-106,510,086.90-24,917,026.74

Finding the Fourth Proportional to 70,975,020.90, 106,510,086.90 and 24,917,026.74

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Solution

The fourth proportional to 70,975,020.90, 106,510,086.90 and 24,917,026.74 is: 37,392,235.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,975,020.90 : 106,510,086.90 = 24,917,026.74 : x
  2. Step 2: Convert to fraction form
    70,975,020.90/106,510,086.90 = 24,917,026.74/x
  3. Step 3: Cross multiply
    70,975,020.90x = 106,510,086.90 × 24,917,026.74
  4. Step 4: Simplify right side
    70,975,020.90x = 2,653,914,683,367,023.50
  5. Step 5: Solve for x
    x = 2,653,914,683,367,023.50/70,975,020.90
  6. Step 6: Final answer
    x = 37,392,235.32

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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.