Home / 40,238,025.55-60,372,784.73-14,681,618.35

Finding the Fourth Proportional to 40,238,025.55, 60,372,784.73 and 14,681,618.35

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Solution

The fourth proportional to 40,238,025.55, 60,372,784.73 and 14,681,618.35 is: 22,028,172.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,238,025.55 : 60,372,784.73 = 14,681,618.35 : x
  2. Step 2: Convert to fraction form
    40,238,025.55/60,372,784.73 = 14,681,618.35/x
  3. Step 3: Cross multiply
    40,238,025.55x = 60,372,784.73 × 14,681,618.35
  4. Step 4: Simplify right side
    40,238,025.55x = 886,370,184,132,567.75
  5. Step 5: Solve for x
    x = 886,370,184,132,567.75/40,238,025.55
  6. Step 6: Final answer
    x = 22,028,172.90

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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.