Home / 60,735,246.78-83,814,640.50-33,233,175

Finding the Fourth Proportional to 60,735,246.78, 83,814,640.50 and 33,233,175

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Solution

The fourth proportional to 60,735,246.78, 83,814,640.50 and 33,233,175 is: 45,861,781.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,735,246.78 : 83,814,640.50 = 33,233,175 : x
  2. Step 2: Convert to fraction form
    60,735,246.78/83,814,640.50 = 33,233,175/x
  3. Step 3: Cross multiply
    60,735,246.78x = 83,814,640.50 × 33,233,175
  4. Step 4: Simplify right side
    60,735,246.78x = 2,785,426,615,298,587.50
  5. Step 5: Solve for x
    x = 2,785,426,615,298,587.50/60,735,246.78
  6. Step 6: Final answer
    x = 45,861,781.47

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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.