Home / 39,115,883.16-53,983,334.70-22,823,607.96

Finding the Fourth Proportional to 39,115,883.16, 53,983,334.70 and 22,823,607.96

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Solution

The fourth proportional to 39,115,883.16, 53,983,334.70 and 22,823,607.96 is: 31,498,572.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,115,883.16 : 53,983,334.70 = 22,823,607.96 : x
  2. Step 2: Convert to fraction form
    39,115,883.16/53,983,334.70 = 22,823,607.96/x
  3. Step 3: Cross multiply
    39,115,883.16x = 53,983,334.70 × 22,823,607.96
  4. Step 4: Simplify right side
    39,115,883.16x = 1,232,094,467,566,264.25
  5. Step 5: Solve for x
    x = 1,232,094,467,566,264.25/39,115,883.16
  6. Step 6: Final answer
    x = 31,498,572.14

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.