Home / 434,046,908,209.35-598,985,229,917.57-241,354,943,978.04

Finding the Fourth Proportional to 434,046,908,209.35, 598,985,229,917.57 and 241,354,943,978.04

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Solution

The fourth proportional to 434,046,908,209.35, 598,985,229,917.57 and 241,354,943,978.04 is: 333,070,098,821.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    434,046,908,209.35 : 598,985,229,917.57 = 241,354,943,978.04 : x
  2. Step 2: Convert to fraction form
    434,046,908,209.35/598,985,229,917.57 = 241,354,943,978.04/x
  3. Step 3: Cross multiply
    434,046,908,209.35x = 598,985,229,917.57 × 241,354,943,978.04
  4. Step 4: Simplify right side
    434,046,908,209.35x = 144,568,046,610,428,509,290,496
  5. Step 5: Solve for x
    x = 144,568,046,610,428,509,290,496/434,046,908,209.35
  6. Step 6: Final answer
    x = 333,070,098,821.44

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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.