Home / 59,045,540.54-81,482,880.66-32,940,058.50

Finding the Fourth Proportional to 59,045,540.54, 81,482,880.66 and 32,940,058.50

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Solution

The fourth proportional to 59,045,540.54, 81,482,880.66 and 32,940,058.50 is: 45,457,300.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,045,540.54 : 81,482,880.66 = 32,940,058.50 : x
  2. Step 2: Convert to fraction form
    59,045,540.54/81,482,880.66 = 32,940,058.50/x
  3. Step 3: Cross multiply
    59,045,540.54x = 81,482,880.66 × 32,940,058.50
  4. Step 4: Simplify right side
    59,045,540.54x = 2,684,050,855,688,918.50
  5. Step 5: Solve for x
    x = 2,684,050,855,688,918.50/59,045,540.54
  6. Step 6: Final answer
    x = 45,457,300.10

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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.