Home / 84,197,338.04-116,192,325.48-45,566,170.04

Finding the Fourth Proportional to 84,197,338.04, 116,192,325.48 and 45,566,170.04

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Solution

The fourth proportional to 84,197,338.04, 116,192,325.48 and 45,566,170.04 is: 62,881,314.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,197,338.04 : 116,192,325.48 = 45,566,170.04 : x
  2. Step 2: Convert to fraction form
    84,197,338.04/116,192,325.48 = 45,566,170.04/x
  3. Step 3: Cross multiply
    84,197,338.04x = 116,192,325.48 × 45,566,170.04
  4. Step 4: Simplify right side
    84,197,338.04x = 5,294,439,260,164,705
  5. Step 5: Solve for x
    x = 5,294,439,260,164,705/84,197,338.04
  6. Step 6: Final answer
    x = 62,881,314.11

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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.