Home / 61,797,965.40-92,696,948.10-34,588,186.20

Finding the Fourth Proportional to 61,797,965.40, 92,696,948.10 and 34,588,186.20

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Solution

The fourth proportional to 61,797,965.40, 92,696,948.10 and 34,588,186.20 is: 51,882,279.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,797,965.40 : 92,696,948.10 = 34,588,186.20 : x
  2. Step 2: Convert to fraction form
    61,797,965.40/92,696,948.10 = 34,588,186.20/x
  3. Step 3: Cross multiply
    61,797,965.40x = 92,696,948.10 × 34,588,186.20
  4. Step 4: Simplify right side
    61,797,965.40x = 3,206,219,301,054,536.50
  5. Step 5: Solve for x
    x = 3,206,219,301,054,536.50/61,797,965.40
  6. Step 6: Final answer
    x = 51,882,279.30

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.