Home / 114,366,902.80-157,827,544.68-62,155,941.16

Finding the Fourth Proportional to 114,366,902.80, 157,827,544.68 and 62,155,941.16

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Solution

The fourth proportional to 114,366,902.80, 157,827,544.68 and 62,155,941.16 is: 85,775,861.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,366,902.80 : 157,827,544.68 = 62,155,941.16 : x
  2. Step 2: Convert to fraction form
    114,366,902.80/157,827,544.68 = 62,155,941.16/x
  3. Step 3: Cross multiply
    114,366,902.80x = 157,827,544.68 × 62,155,941.16
  4. Step 4: Simplify right side
    114,366,902.80x = 9,809,919,580,557,350
  5. Step 5: Solve for x
    x = 9,809,919,580,557,350/114,366,902.80
  6. Step 6: Final answer
    x = 85,775,861.20

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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.