Home / 17,173,034.64-23,699,064.24-9,830,838.24

Finding the Fourth Proportional to 17,173,034.64, 23,699,064.24 and 9,830,838.24

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Solution

The fourth proportional to 17,173,034.64, 23,699,064.24 and 9,830,838.24 is: 13,566,715.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,173,034.64 : 23,699,064.24 = 9,830,838.24 : x
  2. Step 2: Convert to fraction form
    17,173,034.64/23,699,064.24 = 9,830,838.24/x
  3. Step 3: Cross multiply
    17,173,034.64x = 23,699,064.24 × 9,830,838.24
  4. Step 4: Simplify right side
    17,173,034.64x = 232,981,666,982,808.53
  5. Step 5: Solve for x
    x = 232,981,666,982,808.53/17,173,034.64
  6. Step 6: Final answer
    x = 13,566,715.02

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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.