Home / 60,355,450.64-90,534,024.74-17,224,658.73

Finding the Fourth Proportional to 60,355,450.64, 90,534,024.74 and 17,224,658.73

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Solution

The fourth proportional to 60,355,450.64, 90,534,024.74 and 17,224,658.73 is: 25,837,230.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,355,450.64 : 90,534,024.74 = 17,224,658.73 : x
  2. Step 2: Convert to fraction form
    60,355,450.64/90,534,024.74 = 17,224,658.73/x
  3. Step 3: Cross multiply
    60,355,450.64x = 90,534,024.74 × 17,224,658.73
  4. Step 4: Simplify right side
    60,355,450.64x = 1,559,417,679,642,938.75
  5. Step 5: Solve for x
    x = 1,559,417,679,642,938.75/60,355,450.64
  6. Step 6: Final answer
    x = 25,837,230.33

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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.