Home / 59,371,320.20-81,932,090.10-33,617,208.20

Finding the Fourth Proportional to 59,371,320.20, 81,932,090.10 and 33,617,208.20

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Solution

The fourth proportional to 59,371,320.20, 81,932,090.10 and 33,617,208.20 is: 46,391,559.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,371,320.20 : 81,932,090.10 = 33,617,208.20 : x
  2. Step 2: Convert to fraction form
    59,371,320.20/81,932,090.10 = 33,617,208.20/x
  3. Step 3: Cross multiply
    59,371,320.20x = 81,932,090.10 × 33,617,208.20
  4. Step 4: Simplify right side
    59,371,320.20x = 2,754,328,131,152,859
  5. Step 5: Solve for x
    x = 2,754,328,131,152,859/59,371,320.20
  6. Step 6: Final answer
    x = 46,391,559.46

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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.