Home / 5,458,331,748.71-8,165,955,200.74-4,134,174,260.60

Finding the Fourth Proportional to 5,458,331,748.71, 8,165,955,200.74 and 4,134,174,260.60

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Solution

The fourth proportional to 5,458,331,748.71, 8,165,955,200.74 and 4,134,174,260.60 is: 6,184,945,026.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,458,331,748.71 : 8,165,955,200.74 = 4,134,174,260.60 : x
  2. Step 2: Convert to fraction form
    5,458,331,748.71/8,165,955,200.74 = 4,134,174,260.60/x
  3. Step 3: Cross multiply
    5,458,331,748.71x = 8,165,955,200.74 × 4,134,174,260.60
  4. Step 4: Simplify right side
    5,458,331,748.71x = 33,759,481,804,122,513,408
  5. Step 5: Solve for x
    x = 33,759,481,804,122,513,408/5,458,331,748.71
  6. Step 6: Final answer
    x = 6,184,945,026.85

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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.