Home / 94,210,991.52-141,316,475.76-30,385,583.52

Finding the Fourth Proportional to 94,210,991.52, 141,316,475.76 and 30,385,583.52

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Solution

The fourth proportional to 94,210,991.52, 141,316,475.76 and 30,385,583.52 is: 45,578,371.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,210,991.52 : 141,316,475.76 = 30,385,583.52 : x
  2. Step 2: Convert to fraction form
    94,210,991.52/141,316,475.76 = 30,385,583.52/x
  3. Step 3: Cross multiply
    94,210,991.52x = 141,316,475.76 × 30,385,583.52
  4. Step 4: Simplify right side
    94,210,991.52x = 4,293,983,576,957,535
  5. Step 5: Solve for x
    x = 4,293,983,576,957,535/94,210,991.52
  6. Step 6: Final answer
    x = 45,578,371.56

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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.