Home / 166,641,595.13-229,967,774.78-96,075,806.96

Finding the Fourth Proportional to 166,641,595.13, 229,967,774.78 and 96,075,806.96

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Solution

The fourth proportional to 166,641,595.13, 229,967,774.78 and 96,075,806.96 is: 132,585,982.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,641,595.13 : 229,967,774.78 = 96,075,806.96 : x
  2. Step 2: Convert to fraction form
    166,641,595.13/229,967,774.78 = 96,075,806.96/x
  3. Step 3: Cross multiply
    166,641,595.13x = 229,967,774.78 × 96,075,806.96
  4. Step 4: Simplify right side
    166,641,595.13x = 22,094,339,535,153,820
  5. Step 5: Solve for x
    x = 22,094,339,535,153,820/166,641,595.13
  6. Step 6: Final answer
    x = 132,585,982.02

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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.