Home / 9,444,815.40-13,247,935.80-9,444,815.40

Finding the Fourth Proportional to 9,444,815.40, 13,247,935.80 and 9,444,815.40

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Solution

The fourth proportional to 9,444,815.40, 13,247,935.80 and 9,444,815.40 is: 13,247,935.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,444,815.40 : 13,247,935.80 = 9,444,815.40 : x
  2. Step 2: Convert to fraction form
    9,444,815.40/13,247,935.80 = 9,444,815.40/x
  3. Step 3: Cross multiply
    9,444,815.40x = 13,247,935.80 × 9,444,815.40
  4. Step 4: Simplify right side
    9,444,815.40x = 125,124,308,062,051.33
  5. Step 5: Solve for x
    x = 125,124,308,062,051.33/9,444,815.40
  6. Step 6: Final answer
    x = 13,247,935.80

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.