Home / 15,605,577.80-23,408,366.70-4,968,009.80

Finding the Fourth Proportional to 15,605,577.80, 23,408,366.70 and 4,968,009.80

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Solution

The fourth proportional to 15,605,577.80, 23,408,366.70 and 4,968,009.80 is: 7,452,014.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,605,577.80 : 23,408,366.70 = 4,968,009.80 : x
  2. Step 2: Convert to fraction form
    15,605,577.80/23,408,366.70 = 4,968,009.80/x
  3. Step 3: Cross multiply
    15,605,577.80x = 23,408,366.70 × 4,968,009.80
  4. Step 4: Simplify right side
    15,605,577.80x = 116,292,995,167,593.66
  5. Step 5: Solve for x
    x = 116,292,995,167,593.66/15,605,577.80
  6. Step 6: Final answer
    x = 7,452,014.70

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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.