Home / 19,710,218.52-29,565,400.55-6,063,270.39

Finding the Fourth Proportional to 19,710,218.52, 29,565,400.55 and 6,063,270.39

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Solution

The fourth proportional to 19,710,218.52, 29,565,400.55 and 6,063,270.39 is: 9,094,927.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,710,218.52 : 29,565,400.55 = 6,063,270.39 : x
  2. Step 2: Convert to fraction form
    19,710,218.52/29,565,400.55 = 6,063,270.39/x
  3. Step 3: Cross multiply
    19,710,218.52x = 29,565,400.55 × 6,063,270.39
  4. Step 4: Simplify right side
    19,710,218.52x = 179,263,017,692,988.38
  5. Step 5: Solve for x
    x = 179,263,017,692,988.38/19,710,218.52
  6. Step 6: Final answer
    x = 9,094,927.97

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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.