Home / 65,114,795.70-97,672,193.55-26,756,565.30

Finding the Fourth Proportional to 65,114,795.70, 97,672,193.55 and 26,756,565.30

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Solution

The fourth proportional to 65,114,795.70, 97,672,193.55 and 26,756,565.30 is: 40,134,847.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,114,795.70 : 97,672,193.55 = 26,756,565.30 : x
  2. Step 2: Convert to fraction form
    65,114,795.70/97,672,193.55 = 26,756,565.30/x
  3. Step 3: Cross multiply
    65,114,795.70x = 97,672,193.55 × 26,756,565.30
  4. Step 4: Simplify right side
    65,114,795.70x = 2,613,372,424,714,814
  5. Step 5: Solve for x
    x = 2,613,372,424,714,814/65,114,795.70
  6. Step 6: Final answer
    x = 40,134,847.95

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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.