Home / 32,037,393.01-48,041,720.79-19,089,645.07

Finding the Fourth Proportional to 32,037,393.01, 48,041,720.79 and 19,089,645.07

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Solution

The fourth proportional to 32,037,393.01, 48,041,720.79 and 19,089,645.07 is: 28,625,905.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,037,393.01 : 48,041,720.79 = 19,089,645.07 : x
  2. Step 2: Convert to fraction form
    32,037,393.01/48,041,720.79 = 19,089,645.07/x
  3. Step 3: Cross multiply
    32,037,393.01x = 48,041,720.79 × 19,089,645.07
  4. Step 4: Simplify right side
    32,037,393.01x = 917,099,398,433,140
  5. Step 5: Solve for x
    x = 917,099,398,433,140/32,037,393.01
  6. Step 6: Final answer
    x = 28,625,905.93

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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.