Home / 26,983,191,424,518-37,236,804,165,837-15,434,961,488,408

Finding the Fourth Proportional to 26,983,191,424,518, 37,236,804,165,837 and 15,434,961,488,408

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Solution

The fourth proportional to 26,983,191,424,518, 37,236,804,165,837 and 15,434,961,488,408 is: 21,300,246,854,004.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,983,191,424,518 : 37,236,804,165,837 = 15,434,961,488,408 : x
  2. Step 2: Convert to fraction form
    26,983,191,424,518/37,236,804,165,837 = 15,434,961,488,408/x
  3. Step 3: Cross multiply
    26,983,191,424,518x = 37,236,804,165,837 × 15,434,961,488,408
  4. Step 4: Simplify right side
    26,983,191,424,518x = 574,748,638,251,084,678,713,835,520
  5. Step 5: Solve for x
    x = 574,748,638,251,084,678,713,835,520/26,983,191,424,518
  6. Step 6: Final answer
    x = 21,300,246,854,004.28

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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.