Home / 47,276,592.93-70,769,442.20-30,846,499.32

Finding the Fourth Proportional to 47,276,592.93, 70,769,442.20 and 30,846,499.32

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Solution

The fourth proportional to 47,276,592.93, 70,769,442.20 and 30,846,499.32 is: 46,174,849.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,276,592.93 : 70,769,442.20 = 30,846,499.32 : x
  2. Step 2: Convert to fraction form
    47,276,592.93/70,769,442.20 = 30,846,499.32/x
  3. Step 3: Cross multiply
    47,276,592.93x = 70,769,442.20 × 30,846,499.32
  4. Step 4: Simplify right side
    47,276,592.93x = 2,182,989,550,810,232
  5. Step 5: Solve for x
    x = 2,182,989,550,810,232/47,276,592.93
  6. Step 6: Final answer
    x = 46,174,849.23

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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.