Home / 161,063,145.60-241,594,718.40-144,057,033.60

Finding the Fourth Proportional to 161,063,145.60, 241,594,718.40 and 144,057,033.60

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Solution

The fourth proportional to 161,063,145.60, 241,594,718.40 and 144,057,033.60 is: 216,085,550.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    161,063,145.60 : 241,594,718.40 = 144,057,033.60 : x
  2. Step 2: Convert to fraction form
    161,063,145.60/241,594,718.40 = 144,057,033.60/x
  3. Step 3: Cross multiply
    161,063,145.60x = 241,594,718.40 × 144,057,033.60
  4. Step 4: Simplify right side
    161,063,145.60x = 34,803,418,466,131,336
  5. Step 5: Solve for x
    x = 34,803,418,466,131,336/161,063,145.60
  6. Step 6: Final answer
    x = 216,085,550.40

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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.