Home / 61,552,536.56-84,942,192.12-33,674,741.76

Finding the Fourth Proportional to 61,552,536.56, 84,942,192.12 and 33,674,741.76

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Solution

The fourth proportional to 61,552,536.56, 84,942,192.12 and 33,674,741.76 is: 46,470,974.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,552,536.56 : 84,942,192.12 = 33,674,741.76 : x
  2. Step 2: Convert to fraction form
    61,552,536.56/84,942,192.12 = 33,674,741.76/x
  3. Step 3: Cross multiply
    61,552,536.56x = 84,942,192.12 × 33,674,741.76
  4. Step 4: Simplify right side
    61,552,536.56x = 2,860,406,384,169,307
  5. Step 5: Solve for x
    x = 2,860,406,384,169,307/61,552,536.56
  6. Step 6: Final answer
    x = 46,470,974.94

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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.