Home / 55,939,237.20-83,767,138.20-44,601,829.20

Finding the Fourth Proportional to 55,939,237.20, 83,767,138.20 and 44,601,829.20

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Solution

The fourth proportional to 55,939,237.20, 83,767,138.20 and 44,601,829.20 is: 66,789,748.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,939,237.20 : 83,767,138.20 = 44,601,829.20 : x
  2. Step 2: Convert to fraction form
    55,939,237.20/83,767,138.20 = 44,601,829.20/x
  3. Step 3: Cross multiply
    55,939,237.20x = 83,767,138.20 × 44,601,829.20
  4. Step 4: Simplify right side
    55,939,237.20x = 3,736,167,590,569,196
  5. Step 5: Solve for x
    x = 3,736,167,590,569,196/55,939,237.20
  6. Step 6: Final answer
    x = 66,789,748.62

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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.