Home / 40,230,150.15-60,345,225.23-14,671,993.35

Finding the Fourth Proportional to 40,230,150.15, 60,345,225.23 and 14,671,993.35

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Solution

The fourth proportional to 40,230,150.15, 60,345,225.23 and 14,671,993.35 is: 22,007,990.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,230,150.15 : 60,345,225.23 = 14,671,993.35 : x
  2. Step 2: Convert to fraction form
    40,230,150.15/60,345,225.23 = 14,671,993.35/x
  3. Step 3: Cross multiply
    40,230,150.15x = 60,345,225.23 × 14,671,993.35
  4. Step 4: Simplify right side
    40,230,150.15x = 885,384,743,205,452.25
  5. Step 5: Solve for x
    x = 885,384,743,205,452.25/40,230,150.15
  6. Step 6: Final answer
    x = 22,007,990.03

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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.