Home / 40,238,026.55-60,372,786.23-14,681,619.35

Finding the Fourth Proportional to 40,238,026.55, 60,372,786.23 and 14,681,619.35

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Solution

The fourth proportional to 40,238,026.55, 60,372,786.23 and 14,681,619.35 is: 22,028,174.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,238,026.55 : 60,372,786.23 = 14,681,619.35 : x
  2. Step 2: Convert to fraction form
    40,238,026.55/60,372,786.23 = 14,681,619.35/x
  3. Step 3: Cross multiply
    40,238,026.55x = 60,372,786.23 × 14,681,619.35
  4. Step 4: Simplify right side
    40,238,026.55x = 886,370,266,527,781.50
  5. Step 5: Solve for x
    x = 886,370,266,527,781.50/40,238,026.55
  6. Step 6: Final answer
    x = 22,028,174.40

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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.