Home / 55,755,837.24-83,605,038.64-25,024,071.23

Finding the Fourth Proportional to 55,755,837.24, 83,605,038.64 and 25,024,071.23

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Solution

The fourth proportional to 55,755,837.24, 83,605,038.64 and 25,024,071.23 is: 37,523,218.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,755,837.24 : 83,605,038.64 = 25,024,071.23 : x
  2. Step 2: Convert to fraction form
    55,755,837.24/83,605,038.64 = 25,024,071.23/x
  3. Step 3: Cross multiply
    55,755,837.24x = 83,605,038.64 × 25,024,071.23
  4. Step 4: Simplify right side
    55,755,837.24x = 2,092,138,441,571,117
  5. Step 5: Solve for x
    x = 2,092,138,441,571,117/55,755,837.24
  6. Step 6: Final answer
    x = 37,523,218.11

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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.