Home / 50,595,196.15-75,924,028.69-19,884,377.14

Finding the Fourth Proportional to 50,595,196.15, 75,924,028.69 and 19,884,377.14

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Solution

The fourth proportional to 50,595,196.15, 75,924,028.69 and 19,884,377.14 is: 29,838,841.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,595,196.15 : 75,924,028.69 = 19,884,377.14 : x
  2. Step 2: Convert to fraction form
    50,595,196.15/75,924,028.69 = 19,884,377.14/x
  3. Step 3: Cross multiply
    50,595,196.15x = 75,924,028.69 × 19,884,377.14
  4. Step 4: Simplify right side
    50,595,196.15x = 1,509,702,020,220,619
  5. Step 5: Solve for x
    x = 1,509,702,020,220,619/50,595,196.15
  6. Step 6: Final answer
    x = 29,838,841.14

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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.