Home / 9,747,349.80-14,621,024.70-9,579,388.20

Finding the Fourth Proportional to 9,747,349.80, 14,621,024.70 and 9,579,388.20

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Solution

The fourth proportional to 9,747,349.80, 14,621,024.70 and 9,579,388.20 is: 14,369,082.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,747,349.80 : 14,621,024.70 = 9,579,388.20 : x
  2. Step 2: Convert to fraction form
    9,747,349.80/14,621,024.70 = 9,579,388.20/x
  3. Step 3: Cross multiply
    9,747,349.80x = 14,621,024.70 × 9,579,388.20
  4. Step 4: Simplify right side
    9,747,349.80x = 140,060,471,483,088.52
  5. Step 5: Solve for x
    x = 140,060,471,483,088.52/9,747,349.80
  6. Step 6: Final answer
    x = 14,369,082.30

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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.