Home / 35,970,827.52-53,956,111.68-12,941,713.92

Finding the Fourth Proportional to 35,970,827.52, 53,956,111.68 and 12,941,713.92

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Solution

The fourth proportional to 35,970,827.52, 53,956,111.68 and 12,941,713.92 is: 19,412,524.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,970,827.52 : 53,956,111.68 = 12,941,713.92 : x
  2. Step 2: Convert to fraction form
    35,970,827.52/53,956,111.68 = 12,941,713.92/x
  3. Step 3: Cross multiply
    35,970,827.52x = 53,956,111.68 × 12,941,713.92
  4. Step 4: Simplify right side
    35,970,827.52x = 698,284,561,598,130.62
  5. Step 5: Solve for x
    x = 698,284,561,598,130.62/35,970,827.52
  6. Step 6: Final answer
    x = 19,412,524.25

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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.