Home / 160,858,433.07-241,380,740.39-67,477,041.65

Finding the Fourth Proportional to 160,858,433.07, 241,380,740.39 and 67,477,041.65

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Solution

The fourth proportional to 160,858,433.07, 241,380,740.39 and 67,477,041.65 is: 101,254,612.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,858,433.07 : 241,380,740.39 = 67,477,041.65 : x
  2. Step 2: Convert to fraction form
    160,858,433.07/241,380,740.39 = 67,477,041.65/x
  3. Step 3: Cross multiply
    160,858,433.07x = 241,380,740.39 × 67,477,041.65
  4. Step 4: Simplify right side
    160,858,433.07x = 16,287,658,271,765,656
  5. Step 5: Solve for x
    x = 16,287,658,271,765,656/160,858,433.07
  6. Step 6: Final answer
    x = 101,254,612.27

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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.