Home / 177,934,499.65-266,941,995.07-96,051,620.40

Finding the Fourth Proportional to 177,934,499.65, 266,941,995.07 and 96,051,620.40

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Solution

The fourth proportional to 177,934,499.65, 266,941,995.07 and 96,051,620.40 is: 144,099,155.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,934,499.65 : 266,941,995.07 = 96,051,620.40 : x
  2. Step 2: Convert to fraction form
    177,934,499.65/266,941,995.07 = 96,051,620.40/x
  3. Step 3: Cross multiply
    177,934,499.65x = 266,941,995.07 × 96,051,620.40
  4. Step 4: Simplify right side
    177,934,499.65x = 25,640,211,179,282,312
  5. Step 5: Solve for x
    x = 25,640,211,179,282,312/177,934,499.65
  6. Step 6: Final answer
    x = 144,099,155.76

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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.