Home / 506,083,850.84-759,159,085.32-132,600,882.08

Finding the Fourth Proportional to 506,083,850.84, 759,159,085.32 and 132,600,882.08

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Solution

The fourth proportional to 506,083,850.84, 759,159,085.32 and 132,600,882.08 is: 198,910,050.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    506,083,850.84 : 759,159,085.32 = 132,600,882.08 : x
  2. Step 2: Convert to fraction form
    506,083,850.84/759,159,085.32 = 132,600,882.08/x
  3. Step 3: Cross multiply
    506,083,850.84x = 759,159,085.32 × 132,600,882.08
  4. Step 4: Simplify right side
    506,083,850.84x = 100,665,164,352,477,984
  5. Step 5: Solve for x
    x = 100,665,164,352,477,984/506,083,850.84
  6. Step 6: Final answer
    x = 198,910,050.55

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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.