Home / 26,983,191,424,575-37,236,804,165,915-15,434,961,488,463

Finding the Fourth Proportional to 26,983,191,424,575, 37,236,804,165,915 and 15,434,961,488,463

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Solution

The fourth proportional to 26,983,191,424,575, 37,236,804,165,915 and 15,434,961,488,463 is: 21,300,246,854,079.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,983,191,424,575 : 37,236,804,165,915 = 15,434,961,488,463 : x
  2. Step 2: Convert to fraction form
    26,983,191,424,575/37,236,804,165,915 = 15,434,961,488,463/x
  3. Step 3: Cross multiply
    26,983,191,424,575x = 37,236,804,165,915 × 15,434,961,488,463
  4. Step 4: Simplify right side
    26,983,191,424,575x = 574,748,638,254,336,621,791,936,512
  5. Step 5: Solve for x
    x = 574,748,638,254,336,621,791,936,512/26,983,191,424,575
  6. Step 6: Final answer
    x = 21,300,246,854,079.80

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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.