Home / 27,829,795,224.40-41,744,692,836.60-9,448,077,720.40

Finding the Fourth Proportional to 27,829,795,224.40, 41,744,692,836.60 and 9,448,077,720.40

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Solution

The fourth proportional to 27,829,795,224.40, 41,744,692,836.60 and 9,448,077,720.40 is: 14,172,116,580.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,829,795,224.40 : 41,744,692,836.60 = 9,448,077,720.40 : x
  2. Step 2: Convert to fraction form
    27,829,795,224.40/41,744,692,836.60 = 9,448,077,720.40/x
  3. Step 3: Cross multiply
    27,829,795,224.40x = 41,744,692,836.60 × 9,448,077,720.40
  4. Step 4: Simplify right side
    27,829,795,224.40x = 394,407,102,334,421,893,120
  5. Step 5: Solve for x
    x = 394,407,102,334,421,893,120/27,829,795,224.40
  6. Step 6: Final answer
    x = 14,172,116,580.60

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1.5x scale

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.