Home / 67,635,222,189.72-93,334,046,501.34-37,563,642,953.88

Finding the Fourth Proportional to 67,635,222,189.72, 93,334,046,501.34 and 37,563,642,953.88

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Solution

The fourth proportional to 67,635,222,189.72, 93,334,046,501.34 and 37,563,642,953.88 is: 51,836,405,421.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,635,222,189.72 : 93,334,046,501.34 = 37,563,642,953.88 : x
  2. Step 2: Convert to fraction form
    67,635,222,189.72/93,334,046,501.34 = 37,563,642,953.88/x
  3. Step 3: Cross multiply
    67,635,222,189.72x = 93,334,046,501.34 × 37,563,642,953.88
  4. Step 4: Simplify right side
    67,635,222,189.72x = 3,505,966,798,217,168,289,792
  5. Step 5: Solve for x
    x = 3,505,966,798,217,168,289,792/67,635,222,189.72
  6. Step 6: Final answer
    x = 51,836,405,421.76

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.