Home / 124,035,651.64-186,039,281.10-33,166,326.52

Finding the Fourth Proportional to 124,035,651.64, 186,039,281.10 and 33,166,326.52

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Solution

The fourth proportional to 124,035,651.64, 186,039,281.10 and 33,166,326.52 is: 49,745,693.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,035,651.64 : 186,039,281.10 = 33,166,326.52 : x
  2. Step 2: Convert to fraction form
    124,035,651.64/186,039,281.10 = 33,166,326.52/x
  3. Step 3: Cross multiply
    124,035,651.64x = 186,039,281.10 × 33,166,326.52
  4. Step 4: Simplify right side
    124,035,651.64x = 6,170,239,542,508,664
  5. Step 5: Solve for x
    x = 6,170,239,542,508,664/124,035,651.64
  6. Step 6: Final answer
    x = 49,745,693.77

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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.