Home / 101,814,946.59-140,574,920.85-95,310,108.75

Finding the Fourth Proportional to 101,814,946.59, 140,574,920.85 and 95,310,108.75

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Solution

The fourth proportional to 101,814,946.59, 140,574,920.85 and 95,310,108.75 is: 131,593,753.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,814,946.59 : 140,574,920.85 = 95,310,108.75 : x
  2. Step 2: Convert to fraction form
    101,814,946.59/140,574,920.85 = 95,310,108.75/x
  3. Step 3: Cross multiply
    101,814,946.59x = 140,574,920.85 × 95,310,108.75
  4. Step 4: Simplify right side
    101,814,946.59x = 13,398,210,993,736,142
  5. Step 5: Solve for x
    x = 13,398,210,993,736,142/101,814,946.59
  6. Step 6: Final answer
    x = 131,593,753.59

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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.