Home / 17,570,916.84-24,248,371.38-9,835,913.16

Finding the Fourth Proportional to 17,570,916.84, 24,248,371.38 and 9,835,913.16

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Solution

The fourth proportional to 17,570,916.84, 24,248,371.38 and 9,835,913.16 is: 13,573,843.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,570,916.84 : 24,248,371.38 = 9,835,913.16 : x
  2. Step 2: Convert to fraction form
    17,570,916.84/24,248,371.38 = 9,835,913.16/x
  3. Step 3: Cross multiply
    17,570,916.84x = 24,248,371.38 × 9,835,913.16
  4. Step 4: Simplify right side
    17,570,916.84x = 238,504,875,165,109.34
  5. Step 5: Solve for x
    x = 238,504,875,165,109.34/17,570,916.84
  6. Step 6: Final answer
    x = 13,573,843.49

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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.