Home / 16,233,118.93-22,402,066.75-9,263,657.73

Finding the Fourth Proportional to 16,233,118.93, 22,402,066.75 and 9,263,657.73

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Solution

The fourth proportional to 16,233,118.93, 22,402,066.75 and 9,263,657.73 is: 12,784,054.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,233,118.93 : 22,402,066.75 = 9,263,657.73 : x
  2. Step 2: Convert to fraction form
    16,233,118.93/22,402,066.75 = 9,263,657.73/x
  3. Step 3: Cross multiply
    16,233,118.93x = 22,402,066.75 × 9,263,657.73
  4. Step 4: Simplify right side
    16,233,118.93x = 207,525,078,704,603.12
  5. Step 5: Solve for x
    x = 207,525,078,704,603.12/16,233,118.93
  6. Step 6: Final answer
    x = 12,784,054.60

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.