Home / 49,881,699.90-74,696,578.65-32,749,616.70

Finding the Fourth Proportional to 49,881,699.90, 74,696,578.65 and 32,749,616.70

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Solution

The fourth proportional to 49,881,699.90, 74,696,578.65 and 32,749,616.70 is: 49,041,719.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,881,699.90 : 74,696,578.65 = 32,749,616.70 : x
  2. Step 2: Convert to fraction form
    49,881,699.90/74,696,578.65 = 32,749,616.70/x
  3. Step 3: Cross multiply
    49,881,699.90x = 74,696,578.65 × 32,749,616.70
  4. Step 4: Simplify right side
    49,881,699.90x = 2,446,284,319,588,903.50
  5. Step 5: Solve for x
    x = 2,446,284,319,588,903.50/49,881,699.90
  6. Step 6: Final answer
    x = 49,041,719.20

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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.