Home / 62,277,782.10-93,425,601.15-19,150,607.70

Finding the Fourth Proportional to 62,277,782.10, 93,425,601.15 and 19,150,607.70

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Solution

The fourth proportional to 62,277,782.10, 93,425,601.15 and 19,150,607.70 is: 28,728,656.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,277,782.10 : 93,425,601.15 = 19,150,607.70 : x
  2. Step 2: Convert to fraction form
    62,277,782.10/93,425,601.15 = 19,150,607.70/x
  3. Step 3: Cross multiply
    62,277,782.10x = 93,425,601.15 × 19,150,607.70
  4. Step 4: Simplify right side
    62,277,782.10x = 1,789,157,036,760,319
  5. Step 5: Solve for x
    x = 1,789,157,036,760,319/62,277,782.10
  6. Step 6: Final answer
    x = 28,728,656.94

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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.