Home / 34,185,967.12-51,283,166.16-11,150,742.40

Finding the Fourth Proportional to 34,185,967.12, 51,283,166.16 and 11,150,742.40

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Solution

The fourth proportional to 34,185,967.12, 51,283,166.16 and 11,150,742.40 is: 16,727,488.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,185,967.12 : 51,283,166.16 = 11,150,742.40 : x
  2. Step 2: Convert to fraction form
    34,185,967.12/51,283,166.16 = 11,150,742.40/x
  3. Step 3: Cross multiply
    34,185,967.12x = 51,283,166.16 × 11,150,742.40
  4. Step 4: Simplify right side
    34,185,967.12x = 571,845,375,306,557.12
  5. Step 5: Solve for x
    x = 571,845,375,306,557.12/34,185,967.12
  6. Step 6: Final answer
    x = 16,727,488.60

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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.