Home / 57,362,802.26-86,044,095.85-17,974,071.45

Finding the Fourth Proportional to 57,362,802.26, 86,044,095.85 and 17,974,071.45

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Solution

The fourth proportional to 57,362,802.26, 86,044,095.85 and 17,974,071.45 is: 26,961,073.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,362,802.26 : 86,044,095.85 = 17,974,071.45 : x
  2. Step 2: Convert to fraction form
    57,362,802.26/86,044,095.85 = 17,974,071.45/x
  3. Step 3: Cross multiply
    57,362,802.26x = 86,044,095.85 × 17,974,071.45
  4. Step 4: Simplify right side
    57,362,802.26x = 1,546,562,726,658,548.25
  5. Step 5: Solve for x
    x = 1,546,562,726,658,548.25/57,362,802.26
  6. Step 6: Final answer
    x = 26,961,073.48

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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.