Home / 62,269,713.53-93,415,888.02-31,161,617.76

Finding the Fourth Proportional to 62,269,713.53, 93,415,888.02 and 31,161,617.76

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Solution

The fourth proportional to 62,269,713.53, 93,415,888.02 and 31,161,617.76 is: 46,748,090.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,269,713.53 : 93,415,888.02 = 31,161,617.76 : x
  2. Step 2: Convert to fraction form
    62,269,713.53/93,415,888.02 = 31,161,617.76/x
  3. Step 3: Cross multiply
    62,269,713.53x = 93,415,888.02 × 31,161,617.76
  4. Step 4: Simplify right side
    62,269,713.53x = 2,910,990,195,190,203.50
  5. Step 5: Solve for x
    x = 2,910,990,195,190,203.50/62,269,713.53
  6. Step 6: Final answer
    x = 46,748,090.37

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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.