Home / 25,841,004.12-35,662,178.40-14,238,565.80

Finding the Fourth Proportional to 25,841,004.12, 35,662,178.40 and 14,238,565.80

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Solution

The fourth proportional to 25,841,004.12, 35,662,178.40 and 14,238,565.80 is: 19,650,098.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,841,004.12 : 35,662,178.40 = 14,238,565.80 : x
  2. Step 2: Convert to fraction form
    25,841,004.12/35,662,178.40 = 14,238,565.80/x
  3. Step 3: Cross multiply
    25,841,004.12x = 35,662,178.40 × 14,238,565.80
  4. Step 4: Simplify right side
    25,841,004.12x = 507,778,273,719,738.75
  5. Step 5: Solve for x
    x = 507,778,273,719,738.75/25,841,004.12
  6. Step 6: Final answer
    x = 19,650,098.40

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.