Home / 9,444,686.40-14,167,029.60-5,665,550.40

Finding the Fourth Proportional to 9,444,686.40, 14,167,029.60 and 5,665,550.40

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Solution

The fourth proportional to 9,444,686.40, 14,167,029.60 and 5,665,550.40 is: 8,498,325.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,444,686.40 : 14,167,029.60 = 5,665,550.40 : x
  2. Step 2: Convert to fraction form
    9,444,686.40/14,167,029.60 = 5,665,550.40/x
  3. Step 3: Cross multiply
    9,444,686.40x = 14,167,029.60 × 5,665,550.40
  4. Step 4: Simplify right side
    9,444,686.40x = 80,264,020,217,091.84
  5. Step 5: Solve for x
    x = 80,264,020,217,091.84/9,444,686.40
  6. Step 6: Final answer
    x = 8,498,325.60

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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.