Home / 57,355,389.06-86,033,005.48-26,633,168.92

Finding the Fourth Proportional to 57,355,389.06, 86,033,005.48 and 26,633,168.92

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Solution

The fourth proportional to 57,355,389.06, 86,033,005.48 and 26,633,168.92 is: 39,949,717.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,355,389.06 : 86,033,005.48 = 26,633,168.92 : x
  2. Step 2: Convert to fraction form
    57,355,389.06/86,033,005.48 = 26,633,168.92/x
  3. Step 3: Cross multiply
    57,355,389.06x = 86,033,005.48 × 26,633,168.92
  4. Step 4: Simplify right side
    57,355,389.06x = 2,291,331,567,644,126
  5. Step 5: Solve for x
    x = 2,291,331,567,644,126/57,355,389.06
  6. Step 6: Final answer
    x = 39,949,717.11

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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.