Home / 93,627,726.28-140,497,071.48-52,163,308.60

Finding the Fourth Proportional to 93,627,726.28, 140,497,071.48 and 52,163,308.60

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Solution

The fourth proportional to 93,627,726.28, 140,497,071.48 and 52,163,308.60 is: 78,275,873.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,627,726.28 : 140,497,071.48 = 52,163,308.60 : x
  2. Step 2: Convert to fraction form
    93,627,726.28/140,497,071.48 = 52,163,308.60/x
  3. Step 3: Cross multiply
    93,627,726.28x = 140,497,071.48 × 52,163,308.60
  4. Step 4: Simplify right side
    93,627,726.28x = 7,328,792,096,656,255
  5. Step 5: Solve for x
    x = 7,328,792,096,656,255/93,627,726.28
  6. Step 6: Final answer
    x = 78,275,873.91

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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.