Home / 35,442,234.81-53,171,160.30-10,850,347.47

Finding the Fourth Proportional to 35,442,234.81, 53,171,160.30 and 10,850,347.47

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Solution

The fourth proportional to 35,442,234.81, 53,171,160.30 and 10,850,347.47 is: 16,277,911.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,442,234.81 : 53,171,160.30 = 10,850,347.47 : x
  2. Step 2: Convert to fraction form
    35,442,234.81/53,171,160.30 = 10,850,347.47/x
  3. Step 3: Cross multiply
    35,442,234.81x = 53,171,160.30 × 10,850,347.47
  4. Step 4: Simplify right side
    35,442,234.81x = 576,925,564,638,069.50
  5. Step 5: Solve for x
    x = 576,925,564,638,069.50/35,442,234.81
  6. Step 6: Final answer
    x = 16,277,911.59

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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.