Home / 65,417,357.08-98,066,643.82-32,637,951.65

Finding the Fourth Proportional to 65,417,357.08, 98,066,643.82 and 32,637,951.65

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Solution

The fourth proportional to 65,417,357.08, 98,066,643.82 and 32,637,951.65 is: 48,927,295.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,417,357.08 : 98,066,643.82 = 32,637,951.65 : x
  2. Step 2: Convert to fraction form
    65,417,357.08/98,066,643.82 = 32,637,951.65/x
  3. Step 3: Cross multiply
    65,417,357.08x = 98,066,643.82 × 32,637,951.65
  4. Step 4: Simplify right side
    65,417,357.08x = 3,200,694,379,638,503
  5. Step 5: Solve for x
    x = 3,200,694,379,638,503/65,417,357.08
  6. Step 6: Final answer
    x = 48,927,295.79

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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.