Home / 17,501,795.73-24,152,482.49-9,661,312.53

Finding the Fourth Proportional to 17,501,795.73, 24,152,482.49 and 9,661,312.53

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Solution

The fourth proportional to 17,501,795.73, 24,152,482.49 and 9,661,312.53 is: 13,332,613.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,501,795.73 : 24,152,482.49 = 9,661,312.53 : x
  2. Step 2: Convert to fraction form
    17,501,795.73/24,152,482.49 = 9,661,312.53/x
  3. Step 3: Cross multiply
    17,501,795.73x = 24,152,482.49 × 9,661,312.53
  4. Step 4: Simplify right side
    17,501,795.73x = 233,344,681,662,936
  5. Step 5: Solve for x
    x = 233,344,681,662,936/17,501,795.73
  6. Step 6: Final answer
    x = 13,332,613.71

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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.