Home / 15,476,746.06-23,215,218.02-4,546,890.98

Finding the Fourth Proportional to 15,476,746.06, 23,215,218.02 and 4,546,890.98

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Solution

The fourth proportional to 15,476,746.06, 23,215,218.02 and 4,546,890.98 is: 6,820,365.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,476,746.06 : 23,215,218.02 = 4,546,890.98 : x
  2. Step 2: Convert to fraction form
    15,476,746.06/23,215,218.02 = 4,546,890.98/x
  3. Step 3: Cross multiply
    15,476,746.06x = 23,215,218.02 × 4,546,890.98
  4. Step 4: Simplify right side
    15,476,746.06x = 105,557,065,379,168.83
  5. Step 5: Solve for x
    x = 105,557,065,379,168.83/15,476,746.06
  6. Step 6: Final answer
    x = 6,820,365.53

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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.