Home / 177,934,495.65-266,941,989.08-96,051,616.40

Finding the Fourth Proportional to 177,934,495.65, 266,941,989.08 and 96,051,616.40

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Solution

The fourth proportional to 177,934,495.65, 266,941,989.08 and 96,051,616.40 is: 144,099,149.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,934,495.65 : 266,941,989.08 = 96,051,616.40 : x
  2. Step 2: Convert to fraction form
    177,934,495.65/266,941,989.08 = 96,051,616.40/x
  3. Step 3: Cross multiply
    177,934,495.65x = 266,941,989.08 × 96,051,616.40
  4. Step 4: Simplify right side
    177,934,495.65x = 25,640,209,534,350,180
  5. Step 5: Solve for x
    x = 25,640,209,534,350,180/177,934,495.65
  6. Step 6: Final answer
    x = 144,099,149.75

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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.