Home / 50,234,442.02-69,303,746.12-29,027,208.74

Finding the Fourth Proportional to 50,234,442.02, 69,303,746.12 and 29,027,208.74

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Solution

The fourth proportional to 50,234,442.02, 69,303,746.12 and 29,027,208.74 is: 40,046,116.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,234,442.02 : 69,303,746.12 = 29,027,208.74 : x
  2. Step 2: Convert to fraction form
    50,234,442.02/69,303,746.12 = 29,027,208.74/x
  3. Step 3: Cross multiply
    50,234,442.02x = 69,303,746.12 × 29,027,208.74
  4. Step 4: Simplify right side
    50,234,442.02x = 2,011,694,305,089,205
  5. Step 5: Solve for x
    x = 2,011,694,305,089,205/50,234,442.02
  6. Step 6: Final answer
    x = 40,046,116.25

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.