Home / 114,715,459.36-158,305,337.04-62,504,924.32

Finding the Fourth Proportional to 114,715,459.36, 158,305,337.04 and 62,504,924.32

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Solution

The fourth proportional to 114,715,459.36, 158,305,337.04 and 62,504,924.32 is: 86,255,707.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,715,459.36 : 158,305,337.04 = 62,504,924.32 : x
  2. Step 2: Convert to fraction form
    114,715,459.36/158,305,337.04 = 62,504,924.32/x
  3. Step 3: Cross multiply
    114,715,459.36x = 158,305,337.04 × 62,504,924.32
  4. Step 4: Simplify right side
    114,715,459.36x = 9,894,863,111,137,292
  5. Step 5: Solve for x
    x = 9,894,863,111,137,292/114,715,459.36
  6. Step 6: Final answer
    x = 86,255,707.52

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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.