Home / 93,037,138.56-139,555,698.60-24,878,058.80

Finding the Fourth Proportional to 93,037,138.56, 139,555,698.60 and 24,878,058.80

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Solution

The fourth proportional to 93,037,138.56, 139,555,698.60 and 24,878,058.80 is: 37,317,085.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,037,138.56 : 139,555,698.60 = 24,878,058.80 : x
  2. Step 2: Convert to fraction form
    93,037,138.56/139,555,698.60 = 24,878,058.80/x
  3. Step 3: Cross multiply
    93,037,138.56x = 139,555,698.60 × 24,878,058.80
  4. Step 4: Simplify right side
    93,037,138.56x = 3,471,874,875,645,877.50
  5. Step 5: Solve for x
    x = 3,471,874,875,645,877.50/93,037,138.56
  6. Step 6: Final answer
    x = 37,317,085.73

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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.