Home / 19,683,150.30-29,524,725.45-14,262,452.10

Finding the Fourth Proportional to 19,683,150.30, 29,524,725.45 and 14,262,452.10

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Solution

The fourth proportional to 19,683,150.30, 29,524,725.45 and 14,262,452.10 is: 21,393,678.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,683,150.30 : 29,524,725.45 = 14,262,452.10 : x
  2. Step 2: Convert to fraction form
    19,683,150.30/29,524,725.45 = 14,262,452.10/x
  3. Step 3: Cross multiply
    19,683,150.30x = 29,524,725.45 × 14,262,452.10
  4. Step 4: Simplify right side
    19,683,150.30x = 421,094,982,496,275.94
  5. Step 5: Solve for x
    x = 421,094,982,496,275.94/19,683,150.30
  6. Step 6: Final answer
    x = 21,393,678.15

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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.