Home / 93,633,406.80-140,450,110.20-29,807,998.80

Finding the Fourth Proportional to 93,633,406.80, 140,450,110.20 and 29,807,998.80

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Solution

The fourth proportional to 93,633,406.80, 140,450,110.20 and 29,807,998.80 is: 44,711,998.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,633,406.80 : 140,450,110.20 = 29,807,998.80 : x
  2. Step 2: Convert to fraction form
    93,633,406.80/140,450,110.20 = 29,807,998.80/x
  3. Step 3: Cross multiply
    93,633,406.80x = 140,450,110.20 × 29,807,998.80
  4. Step 4: Simplify right side
    93,633,406.80x = 4,186,536,716,301,467.50
  5. Step 5: Solve for x
    x = 4,186,536,716,301,467.50/93,633,406.80
  6. Step 6: Final answer
    x = 44,711,998.20

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Double scale
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Similar ratio
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1.5x scale

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.