Home / 2,023,117,692.07-2,791,963,753.10-1,131,082,003.39

Finding the Fourth Proportional to 2,023,117,692.07, 2,791,963,753.10 and 1,131,082,003.39

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Solution

The fourth proportional to 2,023,117,692.07, 2,791,963,753.10 and 1,131,082,003.39 is: 1,560,927,457.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,023,117,692.07 : 2,791,963,753.10 = 1,131,082,003.39 : x
  2. Step 2: Convert to fraction form
    2,023,117,692.07/2,791,963,753.10 = 1,131,082,003.39/x
  3. Step 3: Cross multiply
    2,023,117,692.07x = 2,791,963,753.10 × 1,131,082,003.39
  4. Step 4: Simplify right side
    2,023,117,692.07x = 3,157,939,955,248,611,328
  5. Step 5: Solve for x
    x = 3,157,939,955,248,611,328/2,023,117,692.07
  6. Step 6: Final answer
    x = 1,560,927,457.47

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Double scale
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1.5x scale

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.