Home / 113,669,475.02-170,430,904.18-44,589,258.64

Finding the Fourth Proportional to 113,669,475.02, 170,430,904.18 and 44,589,258.64

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Solution

The fourth proportional to 113,669,475.02, 170,430,904.18 and 44,589,258.64 is: 66,855,131.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,669,475.02 : 170,430,904.18 = 44,589,258.64 : x
  2. Step 2: Convert to fraction form
    113,669,475.02/170,430,904.18 = 44,589,258.64/x
  3. Step 3: Cross multiply
    113,669,475.02x = 170,430,904.18 × 44,589,258.64
  4. Step 4: Simplify right side
    113,669,475.02x = 7,599,387,665,655,976
  5. Step 5: Solve for x
    x = 7,599,387,665,655,976/113,669,475.02
  6. Step 6: Final answer
    x = 66,855,131.20

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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.