Home / 110,104,297.20-151,953,611.76-60,553,403.64

Finding the Fourth Proportional to 110,104,297.20, 151,953,611.76 and 60,553,403.64

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Solution

The fourth proportional to 110,104,297.20, 151,953,611.76 and 60,553,403.64 is: 83,569,021.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,104,297.20 : 151,953,611.76 = 60,553,403.64 : x
  2. Step 2: Convert to fraction form
    110,104,297.20/151,953,611.76 = 60,553,403.64/x
  3. Step 3: Cross multiply
    110,104,297.20x = 151,953,611.76 × 60,553,403.64
  4. Step 4: Simplify right side
    110,104,297.20x = 9,201,308,387,459,130
  5. Step 5: Solve for x
    x = 9,201,308,387,459,130/110,104,297.20
  6. Step 6: Final answer
    x = 83,569,021.57

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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.