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Finding the Fourth Proportional to 14,985,326.03, 22,464,210.94 and 5,398,360.02

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Solution

The fourth proportional to 14,985,326.03, 22,464,210.94 and 5,398,360.02 is: 8,092,576.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,985,326.03 : 22,464,210.94 = 5,398,360.02 : x
  2. Step 2: Convert to fraction form
    14,985,326.03/22,464,210.94 = 5,398,360.02/x
  3. Step 3: Cross multiply
    14,985,326.03x = 22,464,210.94 × 5,398,360.02
  4. Step 4: Simplify right side
    14,985,326.03x = 121,269,898,205,846.70
  5. Step 5: Solve for x
    x = 121,269,898,205,846.70/14,985,326.03
  6. Step 6: Final answer
    x = 8,092,576.56

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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.