Home / 159,314,932.80-238,547,246.40-159,314,932.80

Finding the Fourth Proportional to 159,314,932.80, 238,547,246.40 and 159,314,932.80

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Solution

The fourth proportional to 159,314,932.80, 238,547,246.40 and 159,314,932.80 is: 238,547,246.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    159,314,932.80 : 238,547,246.40 = 159,314,932.80 : x
  2. Step 2: Convert to fraction form
    159,314,932.80/238,547,246.40 = 159,314,932.80/x
  3. Step 3: Cross multiply
    159,314,932.80x = 238,547,246.40 × 159,314,932.80
  4. Step 4: Simplify right side
    159,314,932.80x = 38,004,138,529,841,048
  5. Step 5: Solve for x
    x = 38,004,138,529,841,048/159,314,932.80
  6. Step 6: Final answer
    x = 238,547,246.40

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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.