Home / 35,628,008.10-53,442,012.15-15,472,616.10

Finding the Fourth Proportional to 35,628,008.10, 53,442,012.15 and 15,472,616.10

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Solution

The fourth proportional to 35,628,008.10, 53,442,012.15 and 15,472,616.10 is: 23,208,924.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,628,008.10 : 53,442,012.15 = 15,472,616.10 : x
  2. Step 2: Convert to fraction form
    35,628,008.10/53,442,012.15 = 15,472,616.10/x
  3. Step 3: Cross multiply
    35,628,008.10x = 53,442,012.15 × 15,472,616.10
  4. Step 4: Simplify right side
    35,628,008.10x = 826,887,737,608,485.62
  5. Step 5: Solve for x
    x = 826,887,737,608,485.62/35,628,008.10
  6. Step 6: Final answer
    x = 23,208,924.15

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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.