Home / 45,759,681,354.33-68,639,741,250.98-13,888,631,150.73

Finding the Fourth Proportional to 45,759,681,354.33, 68,639,741,250.98 and 13,888,631,150.73

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Solution

The fourth proportional to 45,759,681,354.33, 68,639,741,250.98 and 13,888,631,150.73 is: 20,833,013,261.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,759,681,354.33 : 68,639,741,250.98 = 13,888,631,150.73 : x
  2. Step 2: Convert to fraction form
    45,759,681,354.33/68,639,741,250.98 = 13,888,631,150.73/x
  3. Step 3: Cross multiply
    45,759,681,354.33x = 68,639,741,250.98 × 13,888,631,150.73
  4. Step 4: Simplify right side
    45,759,681,354.33x = 953,312,048,516,352,180,224
  5. Step 5: Solve for x
    x = 953,312,048,516,352,180,224/45,759,681,354.33
  6. Step 6: Final answer
    x = 20,833,013,261.93

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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.