Home / 11,549,165,057.60-15,937,435,408.80-6,536,804,864.32

Finding the Fourth Proportional to 11,549,165,057.60, 15,937,435,408.80 and 6,536,804,864.32

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Solution

The fourth proportional to 11,549,165,057.60, 15,937,435,408.80 and 6,536,804,864.32 is: 9,020,557,311.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,549,165,057.60 : 15,937,435,408.80 = 6,536,804,864.32 : x
  2. Step 2: Convert to fraction form
    11,549,165,057.60/15,937,435,408.80 = 6,536,804,864.32/x
  3. Step 3: Cross multiply
    11,549,165,057.60x = 15,937,435,408.80 × 6,536,804,864.32
  4. Step 4: Simplify right side
    11,549,165,057.60x = 104,179,905,305,029,640,192
  5. Step 5: Solve for x
    x = 104,179,905,305,029,640,192/11,549,165,057.60
  6. Step 6: Final answer
    x = 9,020,557,311.76

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1.5x scale

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.