Home / 15,144,392,576.92-22,717,051,654.78-5,195,696,735.16

Finding the Fourth Proportional to 15,144,392,576.92, 22,717,051,654.78 and 5,195,696,735.16

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Solution

The fourth proportional to 15,144,392,576.92, 22,717,051,654.78 and 5,195,696,735.16 is: 7,793,703,875.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,144,392,576.92 : 22,717,051,654.78 = 5,195,696,735.16 : x
  2. Step 2: Convert to fraction form
    15,144,392,576.92/22,717,051,654.78 = 5,195,696,735.16/x
  3. Step 3: Cross multiply
    15,144,392,576.92x = 22,717,051,654.78 × 5,195,696,735.16
  4. Step 4: Simplify right side
    15,144,392,576.92x = 118,030,911,115,264,802,816
  5. Step 5: Solve for x
    x = 118,030,911,115,264,802,816/15,144,392,576.92
  6. Step 6: Final answer
    x = 7,793,703,875.27

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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.