Home / 31,136,552.01-46,709,285.34-9,572,964.28

Finding the Fourth Proportional to 31,136,552.01, 46,709,285.34 and 9,572,964.28

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Solution

The fourth proportional to 31,136,552.01, 46,709,285.34 and 9,572,964.28 is: 14,360,816.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,136,552.01 : 46,709,285.34 = 9,572,964.28 : x
  2. Step 2: Convert to fraction form
    31,136,552.01/46,709,285.34 = 9,572,964.28/x
  3. Step 3: Cross multiply
    31,136,552.01x = 46,709,285.34 × 9,572,964.28
  4. Step 4: Simplify right side
    31,136,552.01x = 447,146,320,023,273.06
  5. Step 5: Solve for x
    x = 447,146,320,023,273.06/31,136,552.01
  6. Step 6: Final answer
    x = 14,360,816.83

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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.