Home / 33,266,113.08-45,952,168.32-25,068,143.52

Finding the Fourth Proportional to 33,266,113.08, 45,952,168.32 and 25,068,143.52

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Solution

The fourth proportional to 33,266,113.08, 45,952,168.32 and 25,068,143.52 is: 34,627,897.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,266,113.08 : 45,952,168.32 = 25,068,143.52 : x
  2. Step 2: Convert to fraction form
    33,266,113.08/45,952,168.32 = 25,068,143.52/x
  3. Step 3: Cross multiply
    33,266,113.08x = 45,952,168.32 × 25,068,143.52
  4. Step 4: Simplify right side
    33,266,113.08x = 1,151,935,550,500,957.25
  5. Step 5: Solve for x
    x = 1,151,935,550,500,957.25/33,266,113.08
  6. Step 6: Final answer
    x = 34,627,897.40

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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.