Home / 283,075,815,024.18-424,615,309,904.88-94,421,192,672.04

Finding the Fourth Proportional to 283,075,815,024.18, 424,615,309,904.88 and 94,421,192,672.04

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Solution

The fourth proportional to 283,075,815,024.18, 424,615,309,904.88 and 94,421,192,672.04 is: 141,632,318,481.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    283,075,815,024.18 : 424,615,309,904.88 = 94,421,192,672.04 : x
  2. Step 2: Convert to fraction form
    283,075,815,024.18/424,615,309,904.88 = 94,421,192,672.04/x
  3. Step 3: Cross multiply
    283,075,815,024.18x = 424,615,309,904.88 × 94,421,192,672.04
  4. Step 4: Simplify right side
    283,075,815,024.18x = 40,092,683,988,026,649,477,120
  5. Step 5: Solve for x
    x = 40,092,683,988,026,649,477,120/283,075,815,024.18
  6. Step 6: Final answer
    x = 141,632,318,481.90

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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.