Home / 49,134,438.40-73,701,657.60-34,773,721.60

Finding the Fourth Proportional to 49,134,438.40, 73,701,657.60 and 34,773,721.60

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Solution

The fourth proportional to 49,134,438.40, 73,701,657.60 and 34,773,721.60 is: 52,160,582.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,134,438.40 : 73,701,657.60 = 34,773,721.60 : x
  2. Step 2: Convert to fraction form
    49,134,438.40/73,701,657.60 = 34,773,721.60/x
  3. Step 3: Cross multiply
    49,134,438.40x = 73,701,657.60 × 34,773,721.60
  4. Step 4: Simplify right side
    49,134,438.40x = 2,562,880,922,840,924
  5. Step 5: Solve for x
    x = 2,562,880,922,840,924/49,134,438.40
  6. Step 6: Final answer
    x = 52,160,582.40

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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.