Home / 51,095,426.40-76,643,139.60-32,955,573.60

Finding the Fourth Proportional to 51,095,426.40, 76,643,139.60 and 32,955,573.60

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Solution

The fourth proportional to 51,095,426.40, 76,643,139.60 and 32,955,573.60 is: 49,433,360.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,095,426.40 : 76,643,139.60 = 32,955,573.60 : x
  2. Step 2: Convert to fraction form
    51,095,426.40/76,643,139.60 = 32,955,573.60/x
  3. Step 3: Cross multiply
    51,095,426.40x = 76,643,139.60 × 32,955,573.60
  4. Step 4: Simplify right side
    51,095,426.40x = 2,525,818,628,022,874.50
  5. Step 5: Solve for x
    x = 2,525,818,628,022,874.50/51,095,426.40
  6. Step 6: Final answer
    x = 49,433,360.40

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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.