Home / 12,070,934.71-16,701,754.73-10,525,419.17

Finding the Fourth Proportional to 12,070,934.71, 16,701,754.73 and 10,525,419.17

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Solution

The fourth proportional to 12,070,934.71, 16,701,754.73 and 10,525,419.17 is: 14,563,327.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,070,934.71 : 16,701,754.73 = 10,525,419.17 : x
  2. Step 2: Convert to fraction form
    12,070,934.71/16,701,754.73 = 10,525,419.17/x
  3. Step 3: Cross multiply
    12,070,934.71x = 16,701,754.73 × 10,525,419.17
  4. Step 4: Simplify right side
    12,070,934.71x = 175,792,969,396,907.44
  5. Step 5: Solve for x
    x = 175,792,969,396,907.44/12,070,934.71
  6. Step 6: Final answer
    x = 14,563,327.00

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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.