Home / 110,237,501.41-152,126,544.70-60,676,815.49

Finding the Fourth Proportional to 110,237,501.41, 152,126,544.70 and 60,676,815.49

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Solution

The fourth proportional to 110,237,501.41, 152,126,544.70 and 60,676,815.49 is: 83,733,340.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,237,501.41 : 152,126,544.70 = 60,676,815.49 : x
  2. Step 2: Convert to fraction form
    110,237,501.41/152,126,544.70 = 60,676,815.49/x
  3. Step 3: Cross multiply
    110,237,501.41x = 152,126,544.70 × 60,676,815.49
  4. Step 4: Simplify right side
    110,237,501.41x = 9,230,554,283,893,136
  5. Step 5: Solve for x
    x = 9,230,554,283,893,136/110,237,501.41
  6. Step 6: Final answer
    x = 83,733,340.89

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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.