Home / 65,034,590.07-97,551,927.23-16,516,082.55

Finding the Fourth Proportional to 65,034,590.07, 97,551,927.23 and 16,516,082.55

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Solution

The fourth proportional to 65,034,590.07, 97,551,927.23 and 16,516,082.55 is: 24,774,134.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,034,590.07 : 97,551,927.23 = 16,516,082.55 : x
  2. Step 2: Convert to fraction form
    65,034,590.07/97,551,927.23 = 16,516,082.55/x
  3. Step 3: Cross multiply
    65,034,590.07x = 97,551,927.23 × 16,516,082.55
  4. Step 4: Simplify right side
    65,034,590.07x = 1,611,175,682,959,692.50
  5. Step 5: Solve for x
    x = 1,611,175,682,959,692.50/65,034,590.07
  6. Step 6: Final answer
    x = 24,774,134.52

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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.