Home / 29,115,070,848,496-40,180,060,761,720-16,123,312,170,369

Finding the Fourth Proportional to 29,115,070,848,496, 40,180,060,761,720 and 16,123,312,170,369

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Solution

The fourth proportional to 29,115,070,848,496, 40,180,060,761,720 and 16,123,312,170,369 is: 22,250,870,212,774.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,115,070,848,496 : 40,180,060,761,720 = 16,123,312,170,369 : x
  2. Step 2: Convert to fraction form
    29,115,070,848,496/40,180,060,761,720 = 16,123,312,170,369/x
  3. Step 3: Cross multiply
    29,115,070,848,496x = 40,180,060,761,720 × 16,123,312,170,369
  4. Step 4: Simplify right side
    29,115,070,848,496x = 647,835,662,685,605,930,519,756,800
  5. Step 5: Solve for x
    x = 647,835,662,685,605,930,519,756,800/29,115,070,848,496
  6. Step 6: Final answer
    x = 22,250,870,212,774.06

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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.