Home / 96,663,435.44-133,398,470.28-52,613,619.60

Finding the Fourth Proportional to 96,663,435.44, 133,398,470.28 and 52,613,619.60

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Solution

The fourth proportional to 96,663,435.44, 133,398,470.28 and 52,613,619.60 is: 72,608,389.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,663,435.44 : 133,398,470.28 = 52,613,619.60 : x
  2. Step 2: Convert to fraction form
    96,663,435.44/133,398,470.28 = 52,613,619.60/x
  3. Step 3: Cross multiply
    96,663,435.44x = 133,398,470.28 × 52,613,619.60
  4. Step 4: Simplify right side
    96,663,435.44x = 7,018,576,370,533,826
  5. Step 5: Solve for x
    x = 7,018,576,370,533,826/96,663,435.44
  6. Step 6: Final answer
    x = 72,608,389.50

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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.