Home / 19,600,082.22-29,398,207.53-5,953,347.12

Finding the Fourth Proportional to 19,600,082.22, 29,398,207.53 and 5,953,347.12

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Solution

The fourth proportional to 19,600,082.22, 29,398,207.53 and 5,953,347.12 is: 8,929,438.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,600,082.22 : 29,398,207.53 = 5,953,347.12 : x
  2. Step 2: Convert to fraction form
    19,600,082.22/29,398,207.53 = 5,953,347.12/x
  3. Step 3: Cross multiply
    19,600,082.22x = 29,398,207.53 × 5,953,347.12
  4. Step 4: Simplify right side
    19,600,082.22x = 175,017,734,131,887.81
  5. Step 5: Solve for x
    x = 175,017,734,131,887.81/19,600,082.22
  6. Step 6: Final answer
    x = 8,929,438.77

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1.5x scale

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.