Home / 97,554,078,185.76-146,330,527,067.68-53,068,293,532.08

Finding the Fourth Proportional to 97,554,078,185.76, 146,330,527,067.68 and 53,068,293,532.08

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Solution

The fourth proportional to 97,554,078,185.76, 146,330,527,067.68 and 53,068,293,532.08 is: 79,602,119,230.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,554,078,185.76 : 146,330,527,067.68 = 53,068,293,532.08 : x
  2. Step 2: Convert to fraction form
    97,554,078,185.76/146,330,527,067.68 = 53,068,293,532.08/x
  3. Step 3: Cross multiply
    97,554,078,185.76x = 146,330,527,067.68 × 53,068,293,532.08
  4. Step 4: Simplify right side
    97,554,078,185.76x = 7,765,511,363,131,619,672,064
  5. Step 5: Solve for x
    x = 7,765,511,363,131,619,672,064/97,554,078,185.76
  6. Step 6: Final answer
    x = 79,602,119,230.16

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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.