Home / 27,829,795,217.40-41,744,692,826.10-9,448,077,713.40

Finding the Fourth Proportional to 27,829,795,217.40, 41,744,692,826.10 and 9,448,077,713.40

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Solution

The fourth proportional to 27,829,795,217.40, 41,744,692,826.10 and 9,448,077,713.40 is: 14,172,116,570.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,829,795,217.40 : 41,744,692,826.10 = 9,448,077,713.40 : x
  2. Step 2: Convert to fraction form
    27,829,795,217.40/41,744,692,826.10 = 9,448,077,713.40/x
  3. Step 3: Cross multiply
    27,829,795,217.40x = 41,744,692,826.10 × 9,448,077,713.40
  4. Step 4: Simplify right side
    27,829,795,217.40x = 394,407,101,943,004,266,496
  5. Step 5: Solve for x
    x = 394,407,101,943,004,266,496/27,829,795,217.40
  6. Step 6: Final answer
    x = 14,172,116,570.10

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Double scale
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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.