Home / 95,746,231.70-143,619,347.55-57,004,182.80

Finding the Fourth Proportional to 95,746,231.70, 143,619,347.55 and 57,004,182.80

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Solution

The fourth proportional to 95,746,231.70, 143,619,347.55 and 57,004,182.80 is: 85,506,274.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,746,231.70 : 143,619,347.55 = 57,004,182.80 : x
  2. Step 2: Convert to fraction form
    95,746,231.70/143,619,347.55 = 57,004,182.80/x
  3. Step 3: Cross multiply
    95,746,231.70x = 143,619,347.55 × 57,004,182.80
  4. Step 4: Simplify right side
    95,746,231.70x = 8,186,903,541,356,932
  5. Step 5: Solve for x
    x = 8,186,903,541,356,932/95,746,231.70
  6. Step 6: Final answer
    x = 85,506,274.20

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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.