Home / 283,075,815,025.68-424,615,309,907.13-94,421,192,673.54

Finding the Fourth Proportional to 283,075,815,025.68, 424,615,309,907.13 and 94,421,192,673.54

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Solution

The fourth proportional to 283,075,815,025.68, 424,615,309,907.13 and 94,421,192,673.54 is: 141,632,318,484.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    283,075,815,025.68 : 424,615,309,907.13 = 94,421,192,673.54 : x
  2. Step 2: Convert to fraction form
    283,075,815,025.68/424,615,309,907.13 = 94,421,192,673.54/x
  3. Step 3: Cross multiply
    283,075,815,025.68x = 424,615,309,907.13 × 94,421,192,673.54
  4. Step 4: Simplify right side
    283,075,815,025.68x = 40,092,683,988,876,021,202,944
  5. Step 5: Solve for x
    x = 40,092,683,988,876,021,202,944/283,075,815,025.68
  6. Step 6: Final answer
    x = 141,632,318,484.15

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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.