Home / 48,903,260.40-73,354,890.60-26,228,444.40

Finding the Fourth Proportional to 48,903,260.40, 73,354,890.60 and 26,228,444.40

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Solution

The fourth proportional to 48,903,260.40, 73,354,890.60 and 26,228,444.40 is: 39,342,666.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,903,260.40 : 73,354,890.60 = 26,228,444.40 : x
  2. Step 2: Convert to fraction form
    48,903,260.40/73,354,890.60 = 26,228,444.40/x
  3. Step 3: Cross multiply
    48,903,260.40x = 73,354,890.60 × 26,228,444.40
  4. Step 4: Simplify right side
    48,903,260.40x = 1,923,984,669,570,182.25
  5. Step 5: Solve for x
    x = 1,923,984,669,570,182.25/48,903,260.40
  6. Step 6: Final answer
    x = 39,342,666.60

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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.