Home / 94,082,985.08-141,099,283.36-25,909,471.16

Finding the Fourth Proportional to 94,082,985.08, 141,099,283.36 and 25,909,471.16

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Solution

The fourth proportional to 94,082,985.08, 141,099,283.36 and 25,909,471.16 is: 38,857,268.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,082,985.08 : 141,099,283.36 = 25,909,471.16 : x
  2. Step 2: Convert to fraction form
    94,082,985.08/141,099,283.36 = 25,909,471.16/x
  3. Step 3: Cross multiply
    94,082,985.08x = 141,099,283.36 × 25,909,471.16
  4. Step 4: Simplify right side
    94,082,985.08x = 3,655,807,812,912,588.50
  5. Step 5: Solve for x
    x = 3,655,807,812,912,588.50/94,082,985.08
  6. Step 6: Final answer
    x = 38,857,268.50

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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.