Home / 31,227,905.16-46,852,320.48-10,771,744.68

Finding the Fourth Proportional to 31,227,905.16, 46,852,320.48 and 10,771,744.68

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Solution

The fourth proportional to 31,227,905.16, 46,852,320.48 and 10,771,744.68 is: 16,161,226.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,227,905.16 : 46,852,320.48 = 10,771,744.68 : x
  2. Step 2: Convert to fraction form
    31,227,905.16/46,852,320.48 = 10,771,744.68/x
  3. Step 3: Cross multiply
    31,227,905.16x = 46,852,320.48 × 10,771,744.68
  4. Step 4: Simplify right side
    31,227,905.16x = 504,681,233,876,095
  5. Step 5: Solve for x
    x = 504,681,233,876,095/31,227,905.16
  6. Step 6: Final answer
    x = 16,161,226.03

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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.