Home / 25,816,693,533.52-38,736,304,188.64-9,040,545,574.97

Finding the Fourth Proportional to 25,816,693,533.52, 38,736,304,188.64 and 9,040,545,574.97

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Solution

The fourth proportional to 25,816,693,533.52, 38,736,304,188.64 and 9,040,545,574.97 is: 13,564,762,775.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,816,693,533.52 : 38,736,304,188.64 = 9,040,545,574.97 : x
  2. Step 2: Convert to fraction form
    25,816,693,533.52/38,736,304,188.64 = 9,040,545,574.97/x
  3. Step 3: Cross multiply
    25,816,693,533.52x = 38,736,304,188.64 × 9,040,545,574.97
  4. Step 4: Simplify right side
    25,816,693,533.52x = 350,197,323,423,089,491,968
  5. Step 5: Solve for x
    x = 350,197,323,423,089,491,968/25,816,693,533.52
  6. Step 6: Final answer
    x = 13,564,762,775.23

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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.