Home / 17,443,130.16-24,071,094.81-9,602,578.65

Finding the Fourth Proportional to 17,443,130.16, 24,071,094.81 and 9,602,578.65

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Solution

The fourth proportional to 17,443,130.16, 24,071,094.81 and 9,602,578.65 is: 13,251,324.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,443,130.16 : 24,071,094.81 = 9,602,578.65 : x
  2. Step 2: Convert to fraction form
    17,443,130.16/24,071,094.81 = 9,602,578.65/x
  3. Step 3: Cross multiply
    17,443,130.16x = 24,071,094.81 × 9,602,578.65
  4. Step 4: Simplify right side
    17,443,130.16x = 231,144,581,104,631.81
  5. Step 5: Solve for x
    x = 231,144,581,104,631.81/17,443,130.16
  6. Step 6: Final answer
    x = 13,251,324.68

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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.