Home / 58,507,144.63-80,700,983.03-37,625,577.71

Finding the Fourth Proportional to 58,507,144.63, 80,700,983.03 and 37,625,577.71

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Solution

The fourth proportional to 58,507,144.63, 80,700,983.03 and 37,625,577.71 is: 51,898,295.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,507,144.63 : 80,700,983.03 = 37,625,577.71 : x
  2. Step 2: Convert to fraction form
    58,507,144.63/80,700,983.03 = 37,625,577.71/x
  3. Step 3: Cross multiply
    58,507,144.63x = 80,700,983.03 × 37,625,577.71
  4. Step 4: Simplify right side
    58,507,144.63x = 3,036,421,107,959,215
  5. Step 5: Solve for x
    x = 3,036,421,107,959,215/58,507,144.63
  6. Step 6: Final answer
    x = 51,898,295.97

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.