Home / 37,243,550.49-55,865,356.71-17,808,203.64

Finding the Fourth Proportional to 37,243,550.49, 55,865,356.71 and 17,808,203.64

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Solution

The fourth proportional to 37,243,550.49, 55,865,356.71 and 17,808,203.64 is: 26,712,320.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,243,550.49 : 55,865,356.71 = 17,808,203.64 : x
  2. Step 2: Convert to fraction form
    37,243,550.49/55,865,356.71 = 17,808,203.64/x
  3. Step 3: Cross multiply
    37,243,550.49x = 55,865,356.71 × 17,808,203.64
  4. Step 4: Simplify right side
    37,243,550.49x = 994,861,648,712,920.50
  5. Step 5: Solve for x
    x = 994,861,648,712,920.50/37,243,550.49
  6. Step 6: Final answer
    x = 26,712,320.27

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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.