Home / 114,696,390.24-158,280,192.72-62,485,410.24

Finding the Fourth Proportional to 114,696,390.24, 158,280,192.72 and 62,485,410.24

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Solution

The fourth proportional to 114,696,390.24, 158,280,192.72 and 62,485,410.24 is: 86,229,416.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,696,390.24 : 158,280,192.72 = 62,485,410.24 : x
  2. Step 2: Convert to fraction form
    114,696,390.24/158,280,192.72 = 62,485,410.24/x
  3. Step 3: Cross multiply
    114,696,390.24x = 158,280,192.72 × 62,485,410.24
  4. Step 4: Simplify right side
    114,696,390.24x = 9,890,202,774,975,462
  5. Step 5: Solve for x
    x = 9,890,202,774,975,462/114,696,390.24
  6. Step 6: Final answer
    x = 86,229,416.24

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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.