Home / 175,389,122,926.20-241,995,506,794.20-99,265,536,918.48

Finding the Fourth Proportional to 175,389,122,926.20, 241,995,506,794.20 and 99,265,536,918.48

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Solution

The fourth proportional to 175,389,122,926.20, 241,995,506,794.20 and 99,265,536,918.48 is: 136,962,962,771.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,389,122,926.20 : 241,995,506,794.20 = 99,265,536,918.48 : x
  2. Step 2: Convert to fraction form
    175,389,122,926.20/241,995,506,794.20 = 99,265,536,918.48/x
  3. Step 3: Cross multiply
    175,389,122,926.20x = 241,995,506,794.20 × 99,265,536,918.48
  4. Step 4: Simplify right side
    175,389,122,926.20x = 24,021,813,913,785,936,642,048
  5. Step 5: Solve for x
    x = 24,021,813,913,785,936,642,048/175,389,122,926.20
  6. Step 6: Final answer
    x = 136,962,962,771.04

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.