Home / 16,843,237.80-25,264,856.70-6,072,700.20

Finding the Fourth Proportional to 16,843,237.80, 25,264,856.70 and 6,072,700.20

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Solution

The fourth proportional to 16,843,237.80, 25,264,856.70 and 6,072,700.20 is: 9,109,050.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,843,237.80 : 25,264,856.70 = 6,072,700.20 : x
  2. Step 2: Convert to fraction form
    16,843,237.80/25,264,856.70 = 6,072,700.20/x
  3. Step 3: Cross multiply
    16,843,237.80x = 25,264,856.70 × 6,072,700.20
  4. Step 4: Simplify right side
    16,843,237.80x = 153,425,900,335,061.34
  5. Step 5: Solve for x
    x = 153,425,900,335,061.34/16,843,237.80
  6. Step 6: Final answer
    x = 9,109,050.30

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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.