Home / 160,913,492.80-241,370,239.20-39,744,944.80

Finding the Fourth Proportional to 160,913,492.80, 241,370,239.20 and 39,744,944.80

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Solution

The fourth proportional to 160,913,492.80, 241,370,239.20 and 39,744,944.80 is: 59,617,417.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,913,492.80 : 241,370,239.20 = 39,744,944.80 : x
  2. Step 2: Convert to fraction form
    160,913,492.80/241,370,239.20 = 39,744,944.80/x
  3. Step 3: Cross multiply
    160,913,492.80x = 241,370,239.20 × 39,744,944.80
  4. Step 4: Simplify right side
    160,913,492.80x = 9,593,246,833,366,794
  5. Step 5: Solve for x
    x = 9,593,246,833,366,794/160,913,492.80
  6. Step 6: Final answer
    x = 59,617,417.20

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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.