Home / 26,983,191,424,577-37,236,804,165,917-15,434,961,488,464

Finding the Fourth Proportional to 26,983,191,424,577, 37,236,804,165,917 and 15,434,961,488,464

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Solution

The fourth proportional to 26,983,191,424,577, 37,236,804,165,917 and 15,434,961,488,464 is: 21,300,246,854,080.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,983,191,424,577 : 37,236,804,165,917 = 15,434,961,488,464 : x
  2. Step 2: Convert to fraction form
    26,983,191,424,577/37,236,804,165,917 = 15,434,961,488,464/x
  3. Step 3: Cross multiply
    26,983,191,424,577x = 37,236,804,165,917 × 15,434,961,488,464
  4. Step 4: Simplify right side
    26,983,191,424,577x = 574,748,638,254,404,722,793,381,888
  5. Step 5: Solve for x
    x = 574,748,638,254,404,722,793,381,888/26,983,191,424,577
  6. Step 6: Final answer
    x = 21,300,246,854,080.74

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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.