Home / 9,755,234.18-14,629,749.48-9,118,389.50

Finding the Fourth Proportional to 9,755,234.18, 14,629,749.48 and 9,118,389.50

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Solution

The fourth proportional to 9,755,234.18, 14,629,749.48 and 9,118,389.50 is: 13,674,684.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,755,234.18 : 14,629,749.48 = 9,118,389.50 : x
  2. Step 2: Convert to fraction form
    9,755,234.18/14,629,749.48 = 9,118,389.50/x
  3. Step 3: Cross multiply
    9,755,234.18x = 14,629,749.48 × 9,118,389.50
  4. Step 4: Simplify right side
    9,755,234.18x = 133,399,754,046,062.47
  5. Step 5: Solve for x
    x = 133,399,754,046,062.47/9,755,234.18
  6. Step 6: Final answer
    x = 13,674,684.95

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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.