Home / 15,497,600.10-23,246,400.15-13,608,032.10

Finding the Fourth Proportional to 15,497,600.10, 23,246,400.15 and 13,608,032.10

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Solution

The fourth proportional to 15,497,600.10, 23,246,400.15 and 13,608,032.10 is: 20,412,048.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,497,600.10 : 23,246,400.15 = 13,608,032.10 : x
  2. Step 2: Convert to fraction form
    15,497,600.10/23,246,400.15 = 13,608,032.10/x
  3. Step 3: Cross multiply
    15,497,600.10x = 23,246,400.15 × 13,608,032.10
  4. Step 4: Simplify right side
    15,497,600.10x = 316,337,759,450,644.81
  5. Step 5: Solve for x
    x = 316,337,759,450,644.81/15,497,600.10
  6. Step 6: Final answer
    x = 20,412,048.15

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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.