Home / 59,771,812.34-82,456,918.85-34,976,788.94

Finding the Fourth Proportional to 59,771,812.34, 82,456,918.85 and 34,976,788.94

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Solution

The fourth proportional to 59,771,812.34, 82,456,918.85 and 34,976,788.94 is: 48,251,477.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,771,812.34 : 82,456,918.85 = 34,976,788.94 : x
  2. Step 2: Convert to fraction form
    59,771,812.34/82,456,918.85 = 34,976,788.94/x
  3. Step 3: Cross multiply
    59,771,812.34x = 82,456,918.85 × 34,976,788.94
  4. Step 4: Simplify right side
    59,771,812.34x = 2,884,078,247,552,742
  5. Step 5: Solve for x
    x = 2,884,078,247,552,742/59,771,812.34
  6. Step 6: Final answer
    x = 48,251,477.32

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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.