Home / 111,092,316.66-166,665,068.91-46,360,110.42

Finding the Fourth Proportional to 111,092,316.66, 166,665,068.91 and 46,360,110.42

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Solution

The fourth proportional to 111,092,316.66, 166,665,068.91 and 46,360,110.42 is: 69,551,263.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    111,092,316.66 : 166,665,068.91 = 46,360,110.42 : x
  2. Step 2: Convert to fraction form
    111,092,316.66/166,665,068.91 = 46,360,110.42/x
  3. Step 3: Cross multiply
    111,092,316.66x = 166,665,068.91 × 46,360,110.42
  4. Step 4: Simplify right side
    111,092,316.66x = 7,726,610,997,824,509
  5. Step 5: Solve for x
    x = 7,726,610,997,824,509/111,092,316.66
  6. Step 6: Final answer
    x = 69,551,263.58

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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.