Home / 325,093,508,362.32-448,527,828,210.02-187,866,341,235.60

Finding the Fourth Proportional to 325,093,508,362.32, 448,527,828,210.02 and 187,866,341,235.60

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Solution

The fourth proportional to 325,093,508,362.32, 448,527,828,210.02 and 187,866,341,235.60 is: 259,197,061,339.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    325,093,508,362.32 : 448,527,828,210.02 = 187,866,341,235.60 : x
  2. Step 2: Convert to fraction form
    325,093,508,362.32/448,527,828,210.02 = 187,866,341,235.60/x
  3. Step 3: Cross multiply
    325,093,508,362.32x = 448,527,828,210.02 × 187,866,341,235.60
  4. Step 4: Simplify right side
    325,093,508,362.32x = 84,263,282,028,166,195,970,048
  5. Step 5: Solve for x
    x = 84,263,282,028,166,195,970,048/325,093,508,362.32
  6. Step 6: Final answer
    x = 259,197,061,339.82

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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.