Home / 4,227,110,118.35-5,832,712,045.55-2,443,129,695.81

Finding the Fourth Proportional to 4,227,110,118.35, 5,832,712,045.55 and 2,443,129,695.81

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Solution

The fourth proportional to 4,227,110,118.35, 5,832,712,045.55 and 2,443,129,695.81 is: 3,371,114,450.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,227,110,118.35 : 5,832,712,045.55 = 2,443,129,695.81 : x
  2. Step 2: Convert to fraction form
    4,227,110,118.35/5,832,712,045.55 = 2,443,129,695.81/x
  3. Step 3: Cross multiply
    4,227,110,118.35x = 5,832,712,045.55 × 2,443,129,695.81
  4. Step 4: Simplify right side
    4,227,110,118.35x = 14,250,072,005,579,677,696
  5. Step 5: Solve for x
    x = 14,250,072,005,579,677,696/4,227,110,118.35
  6. Step 6: Final answer
    x = 3,371,114,450.92

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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.