Home / 2,676,800,829,881.70-3,693,997,654,679.50-1,520,737,303,767

Finding the Fourth Proportional to 2,676,800,829,881.70, 3,693,997,654,679.50 and 1,520,737,303,767

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Solution

The fourth proportional to 2,676,800,829,881.70, 3,693,997,654,679.50 and 1,520,737,303,767 is: 2,098,624,586,031.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,676,800,829,881.70 : 3,693,997,654,679.50 = 1,520,737,303,767 : x
  2. Step 2: Convert to fraction form
    2,676,800,829,881.70/3,693,997,654,679.50 = 1,520,737,303,767/x
  3. Step 3: Cross multiply
    2,676,800,829,881.70x = 3,693,997,654,679.50 × 1,520,737,303,767
  4. Step 4: Simplify right side
    2,676,800,829,881.70x = 5,617,600,033,498,924,798,967,808
  5. Step 5: Solve for x
    x = 5,617,600,033,498,924,798,967,808/2,676,800,829,881.70
  6. Step 6: Final answer
    x = 2,098,624,586,031.38

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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.