Home / 25,060,561.47-37,590,874.38-6,864,916.59

Finding the Fourth Proportional to 25,060,561.47, 37,590,874.38 and 6,864,916.59

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Solution

The fourth proportional to 25,060,561.47, 37,590,874.38 and 6,864,916.59 is: 10,297,383.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,060,561.47 : 37,590,874.38 = 6,864,916.59 : x
  2. Step 2: Convert to fraction form
    25,060,561.47/37,590,874.38 = 6,864,916.59/x
  3. Step 3: Cross multiply
    25,060,561.47x = 37,590,874.38 × 6,864,916.59
  4. Step 4: Simplify right side
    25,060,561.47x = 258,058,217,163,867.97
  5. Step 5: Solve for x
    x = 258,058,217,163,867.97/25,060,561.47
  6. Step 6: Final answer
    x = 10,297,383.70

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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.