Home / 59,897,571.08-89,883,552.01-38,347,638.53

Finding the Fourth Proportional to 59,897,571.08, 89,883,552.01 and 38,347,638.53

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Solution

The fourth proportional to 59,897,571.08, 89,883,552.01 and 38,347,638.53 is: 57,545,271.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,897,571.08 : 89,883,552.01 = 38,347,638.53 : x
  2. Step 2: Convert to fraction form
    59,897,571.08/89,883,552.01 = 38,347,638.53/x
  3. Step 3: Cross multiply
    59,897,571.08x = 89,883,552.01 × 38,347,638.53
  4. Step 4: Simplify right side
    59,897,571.08x = 3,446,821,961,726,647.50
  5. Step 5: Solve for x
    x = 3,446,821,961,726,647.50/59,897,571.08
  6. Step 6: Final answer
    x = 57,545,271.03

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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.