Home / 9,924,890,429.48-14,891,731,959.07-5,202,089,953.39

Finding the Fourth Proportional to 9,924,890,429.48, 14,891,731,959.07 and 5,202,089,953.39

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Solution

The fourth proportional to 9,924,890,429.48, 14,891,731,959.07 and 5,202,089,953.39 is: 7,805,439,240.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,924,890,429.48 : 14,891,731,959.07 = 5,202,089,953.39 : x
  2. Step 2: Convert to fraction form
    9,924,890,429.48/14,891,731,959.07 = 5,202,089,953.39/x
  3. Step 3: Cross multiply
    9,924,890,429.48x = 14,891,731,959.07 × 5,202,089,953.39
  4. Step 4: Simplify right side
    9,924,890,429.48x = 77,468,129,212,857,090,048
  5. Step 5: Solve for x
    x = 77,468,129,212,857,090,048/9,924,890,429.48
  6. Step 6: Final answer
    x = 7,805,439,240.19

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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.