Home / 2,929,195,114-4,421,033,153

Finding the Third Proportional to 2,929,195,114 and 4,421,033,153

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Solution

The third proportional to 2,929,195,114 and 4,421,033,153 is: 6,672,663,779.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,929,195,114 : 4,421,033,153 = 4,421,033,153 : x
  2. Step 2: Convert to fraction form
    2,929,195,114/4,421,033,153 = 4,421,033,153/x
  3. Step 3: Cross multiply
    2,929,195,114x = 4,421,033,153 × 4,421,033,153
  4. Step 4: Simplify right side
    2,929,195,114x = 19,545,534,139,925,123,072
  5. Step 5: Solve for x
    x = 19,545,534,139,925,123,072/2,929,195,114
  6. Step 6: Final answer
    x = 6,672,663,779.38

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.