Home / 59,582,032.20-89,457,029.10-36,907,216.20

Finding the Fourth Proportional to 59,582,032.20, 89,457,029.10 and 36,907,216.20

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Solution

The fourth proportional to 59,582,032.20, 89,457,029.10 and 36,907,216.20 is: 55,412,844.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,582,032.20 : 89,457,029.10 = 36,907,216.20 : x
  2. Step 2: Convert to fraction form
    59,582,032.20/89,457,029.10 = 36,907,216.20/x
  3. Step 3: Cross multiply
    59,582,032.20x = 89,457,029.10 × 36,907,216.20
  4. Step 4: Simplify right side
    59,582,032.20x = 3,301,609,913,603,391.50
  5. Step 5: Solve for x
    x = 3,301,609,913,603,391.50/59,582,032.20
  6. Step 6: Final answer
    x = 55,412,844.98

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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.