Home / 41,740,216.40-62,579,220.60-21,559,941.20

Finding the Fourth Proportional to 41,740,216.40, 62,579,220.60 and 21,559,941.20

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Solution

The fourth proportional to 41,740,216.40, 62,579,220.60 and 21,559,941.20 is: 32,323,845.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,740,216.40 : 62,579,220.60 = 21,559,941.20 : x
  2. Step 2: Convert to fraction form
    41,740,216.40/62,579,220.60 = 21,559,941.20/x
  3. Step 3: Cross multiply
    41,740,216.40x = 62,579,220.60 × 21,559,941.20
  4. Step 4: Simplify right side
    41,740,216.40x = 1,349,204,316,477,828.75
  5. Step 5: Solve for x
    x = 1,349,204,316,477,828.75/41,740,216.40
  6. Step 6: Final answer
    x = 32,323,845.75

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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.