Home / 40,058,473.95-60,079,303.41-11,297,883.53

Finding the Fourth Proportional to 40,058,473.95, 60,079,303.41 and 11,297,883.53

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Solution

The fourth proportional to 40,058,473.95, 60,079,303.41 and 11,297,883.53 is: 16,944,454.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,058,473.95 : 60,079,303.41 = 11,297,883.53 : x
  2. Step 2: Convert to fraction form
    40,058,473.95/60,079,303.41 = 11,297,883.53/x
  3. Step 3: Cross multiply
    40,058,473.95x = 60,079,303.41 × 11,297,883.53
  4. Step 4: Simplify right side
    40,058,473.95x = 678,768,972,189,315.25
  5. Step 5: Solve for x
    x = 678,768,972,189,315.25/40,058,473.95
  6. Step 6: Final answer
    x = 16,944,454.08

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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.