Home / 15,846,764.01-23,772,403.02-4,917,897.87

Finding the Fourth Proportional to 15,846,764.01, 23,772,403.02 and 4,917,897.87

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Solution

The fourth proportional to 15,846,764.01, 23,772,403.02 and 4,917,897.87 is: 7,377,547.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,846,764.01 : 23,772,403.02 = 4,917,897.87 : x
  2. Step 2: Convert to fraction form
    15,846,764.01/23,772,403.02 = 4,917,897.87/x
  3. Step 3: Cross multiply
    15,846,764.01x = 23,772,403.02 × 4,917,897.87
  4. Step 4: Simplify right side
    15,846,764.01x = 116,910,250,176,839.56
  5. Step 5: Solve for x
    x = 116,910,250,176,839.56/15,846,764.01
  6. Step 6: Final answer
    x = 7,377,547.25

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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.