Home / 160,913,496.30-241,370,244.45-39,744,948.30

Finding the Fourth Proportional to 160,913,496.30, 241,370,244.45 and 39,744,948.30

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Solution

The fourth proportional to 160,913,496.30, 241,370,244.45 and 39,744,948.30 is: 59,617,422.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,913,496.30 : 241,370,244.45 = 39,744,948.30 : x
  2. Step 2: Convert to fraction form
    160,913,496.30/241,370,244.45 = 39,744,948.30/x
  3. Step 3: Cross multiply
    160,913,496.30x = 241,370,244.45 × 39,744,948.30
  4. Step 4: Simplify right side
    160,913,496.30x = 9,593,247,886,823,610
  5. Step 5: Solve for x
    x = 9,593,247,886,823,610/160,913,496.30
  6. Step 6: Final answer
    x = 59,617,422.45

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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.