Home / 24,370,959,946.84-33,631,964,291.55-13,520,031,443.44

Finding the Fourth Proportional to 24,370,959,946.84, 33,631,964,291.55 and 13,520,031,443.44

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Solution

The fourth proportional to 24,370,959,946.84, 33,631,964,291.55 and 13,520,031,443.44 is: 18,657,665,340.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,370,959,946.84 : 33,631,964,291.55 = 13,520,031,443.44 : x
  2. Step 2: Convert to fraction form
    24,370,959,946.84/33,631,964,291.55 = 13,520,031,443.44/x
  3. Step 3: Cross multiply
    24,370,959,946.84x = 33,631,964,291.55 × 13,520,031,443.44
  4. Step 4: Simplify right side
    24,370,959,946.84x = 454,705,214,726,407,323,648
  5. Step 5: Solve for x
    x = 454,705,214,726,407,323,648/24,370,959,946.84
  6. Step 6: Final answer
    x = 18,657,665,340.97

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Double scale
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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.