Home / 16,957,248.48-23,400,776.76-9,222,124.32

Finding the Fourth Proportional to 16,957,248.48, 23,400,776.76 and 9,222,124.32

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Solution

The fourth proportional to 16,957,248.48, 23,400,776.76 and 9,222,124.32 is: 12,726,408.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,957,248.48 : 23,400,776.76 = 9,222,124.32 : x
  2. Step 2: Convert to fraction form
    16,957,248.48/23,400,776.76 = 9,222,124.32/x
  3. Step 3: Cross multiply
    16,957,248.48x = 23,400,776.76 × 9,222,124.32
  4. Step 4: Simplify right side
    16,957,248.48x = 215,804,872,465,286.81
  5. Step 5: Solve for x
    x = 215,804,872,465,286.81/16,957,248.48
  6. Step 6: Final answer
    x = 12,726,408.58

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.