Home / 34,146,364.68-51,212,208.47-10,804,957.25

Finding the Fourth Proportional to 34,146,364.68, 51,212,208.47 and 10,804,957.25

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Solution

The fourth proportional to 34,146,364.68, 51,212,208.47 and 10,804,957.25 is: 16,205,113.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,146,364.68 : 51,212,208.47 = 10,804,957.25 : x
  2. Step 2: Convert to fraction form
    34,146,364.68/51,212,208.47 = 10,804,957.25/x
  3. Step 3: Cross multiply
    34,146,364.68x = 51,212,208.47 × 10,804,957.25
  4. Step 4: Simplify right side
    34,146,364.68x = 553,345,722,886,352.06
  5. Step 5: Solve for x
    x = 553,345,722,886,352.06/34,146,364.68
  6. Step 6: Final answer
    x = 16,205,113.72

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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.