Home / 58,625,908.83-87,939,601.32-15,494,731.36

Finding the Fourth Proportional to 58,625,908.83, 87,939,601.32 and 15,494,731.36

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Solution

The fourth proportional to 58,625,908.83, 87,939,601.32 and 15,494,731.36 is: 23,242,292.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,625,908.83 : 87,939,601.32 = 15,494,731.36 : x
  2. Step 2: Convert to fraction form
    58,625,908.83/87,939,601.32 = 15,494,731.36/x
  3. Step 3: Cross multiply
    58,625,908.83x = 87,939,601.32 × 15,494,731.36
  4. Step 4: Simplify right side
    58,625,908.83x = 1,362,600,498,358,901.25
  5. Step 5: Solve for x
    x = 1,362,600,498,358,901.25/58,625,908.83
  6. Step 6: Final answer
    x = 23,242,292.11

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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.