Home / 116,154,513.84-174,230,589.74-29,892,585.36

Finding the Fourth Proportional to 116,154,513.84, 174,230,589.74 and 29,892,585.36

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Solution

The fourth proportional to 116,154,513.84, 174,230,589.74 and 29,892,585.36 is: 44,838,574.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,154,513.84 : 174,230,589.74 = 29,892,585.36 : x
  2. Step 2: Convert to fraction form
    116,154,513.84/174,230,589.74 = 29,892,585.36/x
  3. Step 3: Cross multiply
    116,154,513.84x = 174,230,589.74 × 29,892,585.36
  4. Step 4: Simplify right side
    116,154,513.84x = 5,208,202,776,629,992
  5. Step 5: Solve for x
    x = 5,208,202,776,629,992/116,154,513.84
  6. Step 6: Final answer
    x = 44,838,574.11

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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.