Home / 110,032,698.42-151,848,541.08-60,472,171.08

Finding the Fourth Proportional to 110,032,698.42, 151,848,541.08 and 60,472,171.08

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Solution

The fourth proportional to 110,032,698.42, 151,848,541.08 and 60,472,171.08 is: 83,453,474.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,032,698.42 : 151,848,541.08 = 60,472,171.08 : x
  2. Step 2: Convert to fraction form
    110,032,698.42/151,848,541.08 = 60,472,171.08/x
  3. Step 3: Cross multiply
    110,032,698.42x = 151,848,541.08 × 60,472,171.08
  4. Step 4: Simplify right side
    110,032,698.42x = 9,182,610,954,438,168
  5. Step 5: Solve for x
    x = 9,182,610,954,438,168/110,032,698.42
  6. Step 6: Final answer
    x = 83,453,474.16

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.