Home / 1,193,113,924.83-1,789,560,463.53-562,701,433.14

Finding the Fourth Proportional to 1,193,113,924.83, 1,789,560,463.53 and 562,701,433.14

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Solution

The fourth proportional to 1,193,113,924.83, 1,789,560,463.53 and 562,701,433.14 is: 844,000,071.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,193,113,924.83 : 1,789,560,463.53 = 562,701,433.14 : x
  2. Step 2: Convert to fraction form
    1,193,113,924.83/1,789,560,463.53 = 562,701,433.14/x
  3. Step 3: Cross multiply
    1,193,113,924.83x = 1,789,560,463.53 × 562,701,433.14
  4. Step 4: Simplify right side
    1,193,113,924.83x = 1,006,988,237,519,013,632
  5. Step 5: Solve for x
    x = 1,006,988,237,519,013,632/1,193,113,924.83
  6. Step 6: Final answer
    x = 844,000,071.21

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Double scale
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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.