Home / 242,030,915.84-334,004,795.52-132,023,118.08

Finding the Fourth Proportional to 242,030,915.84, 334,004,795.52 and 132,023,118.08

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Solution

The fourth proportional to 242,030,915.84, 334,004,795.52 and 132,023,118.08 is: 182,193,065.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    242,030,915.84 : 334,004,795.52 = 132,023,118.08 : x
  2. Step 2: Convert to fraction form
    242,030,915.84/334,004,795.52 = 132,023,118.08/x
  3. Step 3: Cross multiply
    242,030,915.84x = 334,004,795.52 × 132,023,118.08
  4. Step 4: Simplify right side
    242,030,915.84x = 44,096,354,558,223,208
  5. Step 5: Solve for x
    x = 44,096,354,558,223,208/242,030,915.84
  6. Step 6: Final answer
    x = 182,193,065.73

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.