Home / 164,588,735.69-246,937,985.07-109,473,851.77

Finding the Fourth Proportional to 164,588,735.69, 246,937,985.07 and 109,473,851.77

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Solution

The fourth proportional to 164,588,735.69, 246,937,985.07 and 109,473,851.77 is: 164,247,281.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,588,735.69 : 246,937,985.07 = 109,473,851.77 : x
  2. Step 2: Convert to fraction form
    164,588,735.69/246,937,985.07 = 109,473,851.77/x
  3. Step 3: Cross multiply
    164,588,735.69x = 246,937,985.07 × 109,473,851.77
  4. Step 4: Simplify right side
    164,588,735.69x = 27,033,252,373,318,308
  5. Step 5: Solve for x
    x = 27,033,252,373,318,308/164,588,735.69
  6. Step 6: Final answer
    x = 164,247,281.33

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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.