Home / 23,578,410.74-35,372,891.04-7,184,978.24

Finding the Fourth Proportional to 23,578,410.74, 35,372,891.04 and 7,184,978.24

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Solution

The fourth proportional to 23,578,410.74, 35,372,891.04 and 7,184,978.24 is: 10,779,074.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,578,410.74 : 35,372,891.04 = 7,184,978.24 : x
  2. Step 2: Convert to fraction form
    23,578,410.74/35,372,891.04 = 7,184,978.24/x
  3. Step 3: Cross multiply
    23,578,410.74x = 35,372,891.04 × 7,184,978.24
  4. Step 4: Simplify right side
    23,578,410.74x = 254,153,452,408,290.97
  5. Step 5: Solve for x
    x = 254,153,452,408,290.97/23,578,410.74
  6. Step 6: Final answer
    x = 10,779,074.77

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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.