Home / 59,736,558.18-89,614,285.11-21,397,223.46

Finding the Fourth Proportional to 59,736,558.18, 89,614,285.11 and 21,397,223.46

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Solution

The fourth proportional to 59,736,558.18, 89,614,285.11 and 21,397,223.46 is: 32,099,219.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,736,558.18 : 89,614,285.11 = 21,397,223.46 : x
  2. Step 2: Convert to fraction form
    59,736,558.18/89,614,285.11 = 21,397,223.46/x
  3. Step 3: Cross multiply
    59,736,558.18x = 89,614,285.11 × 21,397,223.46
  4. Step 4: Simplify right side
    59,736,558.18x = 1,917,496,883,706,820.75
  5. Step 5: Solve for x
    x = 1,917,496,883,706,820.75/59,736,558.18
  6. Step 6: Final answer
    x = 32,099,219.34

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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.