Home / 63,014,739.10-94,522,108.65-50,260,155.10

Finding the Fourth Proportional to 63,014,739.10, 94,522,108.65 and 50,260,155.10

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Solution

The fourth proportional to 63,014,739.10, 94,522,108.65 and 50,260,155.10 is: 75,390,232.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,014,739.10 : 94,522,108.65 = 50,260,155.10 : x
  2. Step 2: Convert to fraction form
    63,014,739.10/94,522,108.65 = 50,260,155.10/x
  3. Step 3: Cross multiply
    63,014,739.10x = 94,522,108.65 × 50,260,155.10
  4. Step 4: Simplify right side
    63,014,739.10x = 4,750,695,841,128,052
  5. Step 5: Solve for x
    x = 4,750,695,841,128,052/63,014,739.10
  6. Step 6: Final answer
    x = 75,390,232.65

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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.