Home / 14,810,016.30-22,215,024.45-8,091,552.30

Finding the Fourth Proportional to 14,810,016.30, 22,215,024.45 and 8,091,552.30

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Solution

The fourth proportional to 14,810,016.30, 22,215,024.45 and 8,091,552.30 is: 12,137,328.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,810,016.30 : 22,215,024.45 = 8,091,552.30 : x
  2. Step 2: Convert to fraction form
    14,810,016.30/22,215,024.45 = 8,091,552.30/x
  3. Step 3: Cross multiply
    14,810,016.30x = 22,215,024.45 × 8,091,552.30
  4. Step 4: Simplify right side
    14,810,016.30x = 179,754,032,182,953.72
  5. Step 5: Solve for x
    x = 179,754,032,182,953.72/14,810,016.30
  6. Step 6: Final answer
    x = 12,137,328.45

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1.5x scale

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.