Home / 111,174,525.60-166,827,301.20-46,473,345.60

Finding the Fourth Proportional to 111,174,525.60, 166,827,301.20 and 46,473,345.60

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Solution

The fourth proportional to 111,174,525.60, 166,827,301.20 and 46,473,345.60 is: 69,737,404.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    111,174,525.60 : 166,827,301.20 = 46,473,345.60 : x
  2. Step 2: Convert to fraction form
    111,174,525.60/166,827,301.20 = 46,473,345.60/x
  3. Step 3: Cross multiply
    111,174,525.60x = 166,827,301.20 × 46,473,345.60
  4. Step 4: Simplify right side
    111,174,525.60x = 7,753,022,824,182,894
  5. Step 5: Solve for x
    x = 7,753,022,824,182,894/111,174,525.60
  6. Step 6: Final answer
    x = 69,737,404.16

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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.