Home / 46,597,724.60-69,896,586.90-42,062,761.40

Finding the Fourth Proportional to 46,597,724.60, 69,896,586.90 and 42,062,761.40

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Solution

The fourth proportional to 46,597,724.60, 69,896,586.90 and 42,062,761.40 is: 63,094,142.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,597,724.60 : 69,896,586.90 = 42,062,761.40 : x
  2. Step 2: Convert to fraction form
    46,597,724.60/69,896,586.90 = 42,062,761.40/x
  3. Step 3: Cross multiply
    46,597,724.60x = 69,896,586.90 × 42,062,761.40
  4. Step 4: Simplify right side
    46,597,724.60x = 2,940,043,457,449,066
  5. Step 5: Solve for x
    x = 2,940,043,457,449,066/46,597,724.60
  6. Step 6: Final answer
    x = 63,094,142.10

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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.