Home / 158,558,296.47-237,760,551.60-93,000,856.47

Finding the Fourth Proportional to 158,558,296.47, 237,760,551.60 and 93,000,856.47

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Solution

The fourth proportional to 158,558,296.47, 237,760,551.60 and 93,000,856.47 is: 139,456,183.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    158,558,296.47 : 237,760,551.60 = 93,000,856.47 : x
  2. Step 2: Convert to fraction form
    158,558,296.47/237,760,551.60 = 93,000,856.47/x
  3. Step 3: Cross multiply
    158,558,296.47x = 237,760,551.60 × 93,000,856.47
  4. Step 4: Simplify right side
    158,558,296.47x = 22,111,934,933,579,628
  5. Step 5: Solve for x
    x = 22,111,934,933,579,628/158,558,296.47
  6. Step 6: Final answer
    x = 139,456,183.79

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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.