Home / 95,562,021.60-143,378,461.80-38,095,534.80

Finding the Fourth Proportional to 95,562,021.60, 143,378,461.80 and 38,095,534.80

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Solution

The fourth proportional to 95,562,021.60, 143,378,461.80 and 38,095,534.80 is: 57,157,426.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,562,021.60 : 143,378,461.80 = 38,095,534.80 : x
  2. Step 2: Convert to fraction form
    95,562,021.60/143,378,461.80 = 38,095,534.80/x
  3. Step 3: Cross multiply
    95,562,021.60x = 143,378,461.80 × 38,095,534.80
  4. Step 4: Simplify right side
    95,562,021.60x = 5,462,079,181,072,371
  5. Step 5: Solve for x
    x = 5,462,079,181,072,371/95,562,021.60
  6. Step 6: Final answer
    x = 57,157,426.03

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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.