Home / 49,822,095.60-74,733,143.40-41,759,938.80

Finding the Fourth Proportional to 49,822,095.60, 74,733,143.40 and 41,759,938.80

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Solution

The fourth proportional to 49,822,095.60, 74,733,143.40 and 41,759,938.80 is: 62,639,908.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,822,095.60 : 74,733,143.40 = 41,759,938.80 : x
  2. Step 2: Convert to fraction form
    49,822,095.60/74,733,143.40 = 41,759,938.80/x
  3. Step 3: Cross multiply
    49,822,095.60x = 74,733,143.40 × 41,759,938.80
  4. Step 4: Simplify right side
    49,822,095.60x = 3,120,851,494,715,624
  5. Step 5: Solve for x
    x = 3,120,851,494,715,624/49,822,095.60
  6. Step 6: Final answer
    x = 62,639,908.20

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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.