Home / 124,055,406.60-186,083,066.10-33,176,633.64

Finding the Fourth Proportional to 124,055,406.60, 186,083,066.10 and 33,176,633.64

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Solution

The fourth proportional to 124,055,406.60, 186,083,066.10 and 33,176,633.64 is: 49,764,938.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,055,406.60 : 186,083,066.10 = 33,176,633.64 : x
  2. Step 2: Convert to fraction form
    124,055,406.60/186,083,066.10 = 33,176,633.64/x
  3. Step 3: Cross multiply
    124,055,406.60x = 186,083,066.10 × 33,176,633.64
  4. Step 4: Simplify right side
    124,055,406.60x = 6,173,609,710,607,604
  5. Step 5: Solve for x
    x = 6,173,609,710,607,604/124,055,406.60
  6. Step 6: Final answer
    x = 49,764,938.75

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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.