Home / 6,584,326,643.52-9,086,379,765.96-3,573,579,391.74

Finding the Fourth Proportional to 6,584,326,643.52, 9,086,379,765.96 and 3,573,579,391.74

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Solution

The fourth proportional to 6,584,326,643.52, 9,086,379,765.96 and 3,573,579,391.74 is: 4,931,544,444.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,584,326,643.52 : 9,086,379,765.96 = 3,573,579,391.74 : x
  2. Step 2: Convert to fraction form
    6,584,326,643.52/9,086,379,765.96 = 3,573,579,391.74/x
  3. Step 3: Cross multiply
    6,584,326,643.52x = 9,086,379,765.96 × 3,573,579,391.74
  4. Step 4: Simplify right side
    6,584,326,643.52x = 32,470,899,477,157,974,016
  5. Step 5: Solve for x
    x = 32,470,899,477,157,974,016/6,584,326,643.52
  6. Step 6: Final answer
    x = 4,931,544,444.13

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Double scale
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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.