Home / 91,447,964.03-126,302,928.26-60,225,583.47

Finding the Fourth Proportional to 91,447,964.03, 126,302,928.26 and 60,225,583.47

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Solution

The fourth proportional to 91,447,964.03, 126,302,928.26 and 60,225,583.47 is: 83,180,283.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    91,447,964.03 : 126,302,928.26 = 60,225,583.47 : x
  2. Step 2: Convert to fraction form
    91,447,964.03/126,302,928.26 = 60,225,583.47/x
  3. Step 3: Cross multiply
    91,447,964.03x = 126,302,928.26 × 60,225,583.47
  4. Step 4: Simplify right side
    91,447,964.03x = 7,606,667,548,126,924
  5. Step 5: Solve for x
    x = 7,606,667,548,126,924/91,447,964.03
  6. Step 6: Final answer
    x = 83,180,283.23

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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.