Home / 60,041,546.19-90,069,607.15-16,910,749.57

Finding the Fourth Proportional to 60,041,546.19, 90,069,607.15 and 16,910,749.57

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Solution

The fourth proportional to 60,041,546.19, 90,069,607.15 and 16,910,749.57 is: 25,368,176.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,041,546.19 : 90,069,607.15 = 16,910,749.57 : x
  2. Step 2: Convert to fraction form
    60,041,546.19/90,069,607.15 = 16,910,749.57/x
  3. Step 3: Cross multiply
    60,041,546.19x = 90,069,607.15 × 16,910,749.57
  4. Step 4: Simplify right side
    60,041,546.19x = 1,523,144,570,114,480.25
  5. Step 5: Solve for x
    x = 1,523,144,570,114,480.25/60,041,546.19
  6. Step 6: Final answer
    x = 25,368,176.98

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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.