Home / 19,349,356,186.67-26,700,408,428.63-10,775,134,922.36

Finding the Fourth Proportional to 19,349,356,186.67, 26,700,408,428.63 and 10,775,134,922.36

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Solution

The fourth proportional to 19,349,356,186.67, 26,700,408,428.63 and 10,775,134,922.36 is: 14,868,737,777.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,349,356,186.67 : 26,700,408,428.63 = 10,775,134,922.36 : x
  2. Step 2: Convert to fraction form
    19,349,356,186.67/26,700,408,428.63 = 10,775,134,922.36/x
  3. Step 3: Cross multiply
    19,349,356,186.67x = 26,700,408,428.63 × 10,775,134,922.36
  4. Step 4: Simplify right side
    19,349,356,186.67x = 287,700,503,300,419,026,944
  5. Step 5: Solve for x
    x = 287,700,503,300,419,026,944/19,349,356,186.67
  6. Step 6: Final answer
    x = 14,868,737,777.37

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1.5x scale

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.