Home / 59,237,274.58-81,746,834.40-33,131,730.16

Finding the Fourth Proportional to 59,237,274.58, 81,746,834.40 and 33,131,730.16

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Solution

The fourth proportional to 59,237,274.58, 81,746,834.40 and 33,131,730.16 is: 45,721,449.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,237,274.58 : 81,746,834.40 = 33,131,730.16 : x
  2. Step 2: Convert to fraction form
    59,237,274.58/81,746,834.40 = 33,131,730.16/x
  3. Step 3: Cross multiply
    59,237,274.58x = 81,746,834.40 × 33,131,730.16
  4. Step 4: Simplify right side
    59,237,274.58x = 2,708,414,058,775,005.50
  5. Step 5: Solve for x
    x = 2,708,414,058,775,005.50/59,237,274.58
  6. Step 6: Final answer
    x = 45,721,449.51

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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.