Home / 48,926,510.40-73,437,004.80-29,794,634.40

Finding the Fourth Proportional to 48,926,510.40, 73,437,004.80 and 29,794,634.40

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Solution

The fourth proportional to 48,926,510.40, 73,437,004.80 and 29,794,634.40 is: 44,720,718.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,926,510.40 : 73,437,004.80 = 29,794,634.40 : x
  2. Step 2: Convert to fraction form
    48,926,510.40/73,437,004.80 = 29,794,634.40/x
  3. Step 3: Cross multiply
    48,926,510.40x = 73,437,004.80 × 29,794,634.40
  4. Step 4: Simplify right side
    48,926,510.40x = 2,188,028,709,447,045
  5. Step 5: Solve for x
    x = 2,188,028,709,447,045/48,926,510.40
  6. Step 6: Final answer
    x = 44,720,718.72

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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.