Home / 65,034,601.32-97,551,944.12-16,516,093.80

Finding the Fourth Proportional to 65,034,601.32, 97,551,944.12 and 16,516,093.80

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Solution

The fourth proportional to 65,034,601.32, 97,551,944.12 and 16,516,093.80 is: 24,774,151.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,034,601.32 : 97,551,944.12 = 16,516,093.80 : x
  2. Step 2: Convert to fraction form
    65,034,601.32/97,551,944.12 = 16,516,093.80/x
  3. Step 3: Cross multiply
    65,034,601.32x = 97,551,944.12 × 16,516,093.80
  4. Step 4: Simplify right side
    65,034,601.32x = 1,611,177,059,458,278.50
  5. Step 5: Solve for x
    x = 1,611,177,059,458,278.50/65,034,601.32
  6. Step 6: Final answer
    x = 24,774,151.40

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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.