Home / 19,549,319.94-29,328,717.56-5,901,649.92

Finding the Fourth Proportional to 19,549,319.94, 29,328,717.56 and 5,901,649.92

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Solution

The fourth proportional to 19,549,319.94, 29,328,717.56 and 5,901,649.92 is: 8,853,905.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,549,319.94 : 29,328,717.56 = 5,901,649.92 : x
  2. Step 2: Convert to fraction form
    19,549,319.94/29,328,717.56 = 5,901,649.92/x
  3. Step 3: Cross multiply
    19,549,319.94x = 29,328,717.56 × 5,901,649.92
  4. Step 4: Simplify right side
    19,549,319.94x = 173,087,823,612,168.34
  5. Step 5: Solve for x
    x = 173,087,823,612,168.34/19,549,319.94
  6. Step 6: Final answer
    x = 8,853,905.10

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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.