Home / 17,570,918.84-24,248,374.14-9,835,915.16

Finding the Fourth Proportional to 17,570,918.84, 24,248,374.14 and 9,835,915.16

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Solution

The fourth proportional to 17,570,918.84, 24,248,374.14 and 9,835,915.16 is: 13,573,846.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,570,918.84 : 24,248,374.14 = 9,835,915.16 : x
  2. Step 2: Convert to fraction form
    17,570,918.84/24,248,374.14 = 9,835,915.16/x
  3. Step 3: Cross multiply
    17,570,918.84x = 24,248,374.14 × 9,835,915.16
  4. Step 4: Simplify right side
    17,570,918.84x = 238,504,950,808,977.97
  5. Step 5: Solve for x
    x = 238,504,950,808,977.97/17,570,918.84
  6. Step 6: Final answer
    x = 13,573,846.25

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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.