Home / 15,076,347.03-22,617,042.75-11,837,754

Finding the Fourth Proportional to 15,076,347.03, 22,617,042.75 and 11,837,754

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Solution

The fourth proportional to 15,076,347.03, 22,617,042.75 and 11,837,754 is: 17,758,611.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,076,347.03 : 22,617,042.75 = 11,837,754 : x
  2. Step 2: Convert to fraction form
    15,076,347.03/22,617,042.75 = 11,837,754/x
  3. Step 3: Cross multiply
    15,076,347.03x = 22,617,042.75 × 11,837,754
  4. Step 4: Simplify right side
    15,076,347.03x = 267,734,988,281,983.50
  5. Step 5: Solve for x
    x = 267,734,988,281,983.50/15,076,347.03
  6. Step 6: Final answer
    x = 17,758,611.40

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.