Home / 35,002,613.44-48,303,607.80-19,321,642

Finding the Fourth Proportional to 35,002,613.44, 48,303,607.80 and 19,321,642

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Solution

The fourth proportional to 35,002,613.44, 48,303,607.80 and 19,321,642 is: 26,663,866.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,002,613.44 : 48,303,607.80 = 19,321,642 : x
  2. Step 2: Convert to fraction form
    35,002,613.44/48,303,607.80 = 19,321,642/x
  3. Step 3: Cross multiply
    35,002,613.44x = 48,303,607.80 × 19,321,642
  4. Step 4: Simplify right side
    35,002,613.44x = 933,305,017,220,007.50
  5. Step 5: Solve for x
    x = 933,305,017,220,007.50/35,002,613.44
  6. Step 6: Final answer
    x = 26,663,866.65

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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.