Home / 64,762,912.20-97,144,368.30-24,382,455.24

Finding the Fourth Proportional to 64,762,912.20, 97,144,368.30 and 24,382,455.24

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Solution

The fourth proportional to 64,762,912.20, 97,144,368.30 and 24,382,455.24 is: 36,573,682.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,762,912.20 : 97,144,368.30 = 24,382,455.24 : x
  2. Step 2: Convert to fraction form
    64,762,912.20/97,144,368.30 = 24,382,455.24/x
  3. Step 3: Cross multiply
    64,762,912.20x = 97,144,368.30 × 24,382,455.24
  4. Step 4: Simplify right side
    64,762,912.20x = 2,368,618,211,892,824.50
  5. Step 5: Solve for x
    x = 2,368,618,211,892,824.50/64,762,912.20
  6. Step 6: Final answer
    x = 36,573,682.86

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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.