Home / 6,867,590,864.10-10,302,142,123.35-2,208,672,003.30

Finding the Fourth Proportional to 6,867,590,864.10, 10,302,142,123.35 and 2,208,672,003.30

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Solution

The fourth proportional to 6,867,590,864.10, 10,302,142,123.35 and 2,208,672,003.30 is: 3,313,251,085.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,867,590,864.10 : 10,302,142,123.35 = 2,208,672,003.30 : x
  2. Step 2: Convert to fraction form
    6,867,590,864.10/10,302,142,123.35 = 2,208,672,003.30/x
  3. Step 3: Cross multiply
    6,867,590,864.10x = 10,302,142,123.35 × 2,208,672,003.30
  4. Step 4: Simplify right side
    6,867,590,864.10x = 22,754,052,881,860,763,648
  5. Step 5: Solve for x
    x = 22,754,052,881,860,763,648/6,867,590,864.10
  6. Step 6: Final answer
    x = 3,313,251,085.01

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.