Home / 34,123,643.70-51,185,465.55-22,644,518.10

Finding the Fourth Proportional to 34,123,643.70, 51,185,465.55 and 22,644,518.10

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Solution

The fourth proportional to 34,123,643.70, 51,185,465.55 and 22,644,518.10 is: 33,966,777.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,123,643.70 : 51,185,465.55 = 22,644,518.10 : x
  2. Step 2: Convert to fraction form
    34,123,643.70/51,185,465.55 = 22,644,518.10/x
  3. Step 3: Cross multiply
    34,123,643.70x = 51,185,465.55 × 22,644,518.10
  4. Step 4: Simplify right side
    34,123,643.70x = 1,159,070,201,103,901.50
  5. Step 5: Solve for x
    x = 1,159,070,201,103,901.50/34,123,643.70
  6. Step 6: Final answer
    x = 33,966,777.15

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Double scale
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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.