Home / 58,090,582.24-87,076,086.36-25,757,711.92

Finding the Fourth Proportional to 58,090,582.24, 87,076,086.36 and 25,757,711.92

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Solution

The fourth proportional to 58,090,582.24, 87,076,086.36 and 25,757,711.92 is: 38,610,057.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,090,582.24 : 87,076,086.36 = 25,757,711.92 : x
  2. Step 2: Convert to fraction form
    58,090,582.24/87,076,086.36 = 25,757,711.92/x
  3. Step 3: Cross multiply
    58,090,582.24x = 87,076,086.36 × 25,757,711.92
  4. Step 4: Simplify right side
    58,090,582.24x = 2,242,880,747,581,921.50
  5. Step 5: Solve for x
    x = 2,242,880,747,581,921.50/58,090,582.24
  6. Step 6: Final answer
    x = 38,610,057.97

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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.