Home / 15,169,860.30-22,754,790.45-6,076,314.30

Finding the Fourth Proportional to 15,169,860.30, 22,754,790.45 and 6,076,314.30

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Solution

The fourth proportional to 15,169,860.30, 22,754,790.45 and 6,076,314.30 is: 9,114,471.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,169,860.30 : 22,754,790.45 = 6,076,314.30 : x
  2. Step 2: Convert to fraction form
    15,169,860.30/22,754,790.45 = 6,076,314.30/x
  3. Step 3: Cross multiply
    15,169,860.30x = 22,754,790.45 × 6,076,314.30
  4. Step 4: Simplify right side
    15,169,860.30x = 138,265,258,604,838.42
  5. Step 5: Solve for x
    x = 138,265,258,604,838.42/15,169,860.30
  6. Step 6: Final answer
    x = 9,114,471.45

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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.