Home / 38,313,735.40-52,873,444.74-22,633,275.88

Finding the Fourth Proportional to 38,313,735.40, 52,873,444.74 and 22,633,275.88

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Solution

The fourth proportional to 38,313,735.40, 52,873,444.74 and 22,633,275.88 is: 31,234,210.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,313,735.40 : 52,873,444.74 = 22,633,275.88 : x
  2. Step 2: Convert to fraction form
    38,313,735.40/52,873,444.74 = 22,633,275.88/x
  3. Step 3: Cross multiply
    38,313,735.40x = 52,873,444.74 × 22,633,275.88
  4. Step 4: Simplify right side
    38,313,735.40x = 1,196,699,261,526,354.75
  5. Step 5: Solve for x
    x = 1,196,699,261,526,354.75/38,313,735.40
  6. Step 6: Final answer
    x = 31,234,210.11

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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.