Home / 110,237,493.30-152,126,533.53-60,676,807.38

Finding the Fourth Proportional to 110,237,493.30, 152,126,533.53 and 60,676,807.38

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Solution

The fourth proportional to 110,237,493.30, 152,126,533.53 and 60,676,807.38 is: 83,733,329.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,237,493.30 : 152,126,533.53 = 60,676,807.38 : x
  2. Step 2: Convert to fraction form
    110,237,493.30/152,126,533.53 = 60,676,807.38/x
  3. Step 3: Cross multiply
    110,237,493.30x = 152,126,533.53 × 60,676,807.38
  4. Step 4: Simplify right side
    110,237,493.30x = 9,230,552,372,386,922
  5. Step 5: Solve for x
    x = 9,230,552,372,386,922/110,237,493.30
  6. Step 6: Final answer
    x = 83,733,329.71

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1.5x scale

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.