Home / 550,021,445,351-825,031,973,841.96-147,094,443,476.46

Finding the Fourth Proportional to 550,021,445,351, 825,031,973,841.96 and 147,094,443,476.46

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Solution

The fourth proportional to 550,021,445,351, 825,031,973,841.96 and 147,094,443,476.46 is: 220,641,613,283.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    550,021,445,351 : 825,031,973,841.96 = 147,094,443,476.46 : x
  2. Step 2: Convert to fraction form
    550,021,445,351/825,031,973,841.96 = 147,094,443,476.46/x
  3. Step 3: Cross multiply
    550,021,445,351x = 825,031,973,841.96 × 147,094,443,476.46
  4. Step 4: Simplify right side
    550,021,445,351x = 121,357,619,042,568,393,195,520
  5. Step 5: Solve for x
    x = 121,357,619,042,568,393,195,520/550,021,445,351
  6. Step 6: Final answer
    x = 220,641,613,283.14

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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.