Home / 93,507,857.73-140,298,987.47-35,984,683.89

Finding the Fourth Proportional to 93,507,857.73, 140,298,987.47 and 35,984,683.89

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Solution

The fourth proportional to 93,507,857.73, 140,298,987.47 and 35,984,683.89 is: 53,991,341.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,507,857.73 : 140,298,987.47 = 35,984,683.89 : x
  2. Step 2: Convert to fraction form
    93,507,857.73/140,298,987.47 = 35,984,683.89/x
  3. Step 3: Cross multiply
    93,507,857.73x = 140,298,987.47 × 35,984,683.89
  4. Step 4: Simplify right side
    93,507,857.73x = 5,048,614,714,015,098
  5. Step 5: Solve for x
    x = 5,048,614,714,015,098/93,507,857.73
  6. Step 6: Final answer
    x = 53,991,341.87

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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.