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Finding the Third Proportional to 1,156,515,752 and 1,761,877,117

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Solution

The third proportional to 1,156,515,752 and 1,761,877,117 is: 2,684,106,091.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,156,515,752 : 1,761,877,117 = 1,761,877,117 : x
  2. Step 2: Convert to fraction form
    1,156,515,752/1,761,877,117 = 1,761,877,117/x
  3. Step 3: Cross multiply
    1,156,515,752x = 1,761,877,117 × 1,761,877,117
  4. Step 4: Simplify right side
    1,156,515,752x = 3,104,210,975,408,231,936
  5. Step 5: Solve for x
    x = 3,104,210,975,408,231,936/1,156,515,752
  6. Step 6: Final answer
    x = 2,684,106,091.97

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Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.