Home / 35,515,921.55-53,273,882.33-16,384,045.55

Finding the Fourth Proportional to 35,515,921.55, 53,273,882.33 and 16,384,045.55

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Solution

The fourth proportional to 35,515,921.55, 53,273,882.33 and 16,384,045.55 is: 24,576,068.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,515,921.55 : 53,273,882.33 = 16,384,045.55 : x
  2. Step 2: Convert to fraction form
    35,515,921.55/53,273,882.33 = 16,384,045.55/x
  3. Step 3: Cross multiply
    35,515,921.55x = 53,273,882.33 × 16,384,045.55
  4. Step 4: Simplify right side
    35,515,921.55x = 872,841,714,638,140
  5. Step 5: Solve for x
    x = 872,841,714,638,140/35,515,921.55
  6. Step 6: Final answer
    x = 24,576,068.33

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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.