Home / 175,389,122,927.70-241,995,506,796.27-99,265,536,919.98

Finding the Fourth Proportional to 175,389,122,927.70, 241,995,506,796.27 and 99,265,536,919.98

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Solution

The fourth proportional to 175,389,122,927.70, 241,995,506,796.27 and 99,265,536,919.98 is: 136,962,962,773.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,389,122,927.70 : 241,995,506,796.27 = 99,265,536,919.98 : x
  2. Step 2: Convert to fraction form
    175,389,122,927.70/241,995,506,796.27 = 99,265,536,919.98/x
  3. Step 3: Cross multiply
    175,389,122,927.70x = 241,995,506,796.27 × 99,265,536,919.98
  4. Step 4: Simplify right side
    175,389,122,927.70x = 24,021,813,914,354,407,440,384
  5. Step 5: Solve for x
    x = 24,021,813,914,354,407,440,384/175,389,122,927.70
  6. Step 6: Final answer
    x = 136,962,962,773.11

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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.