Home / 6,565,085,391.60-9,059,890,928.31-3,554,403,702.66

Finding the Fourth Proportional to 6,565,085,391.60, 9,059,890,928.31 and 3,554,403,702.66

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Solution

The fourth proportional to 6,565,085,391.60, 9,059,890,928.31 and 3,554,403,702.66 is: 4,905,116,680.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,565,085,391.60 : 9,059,890,928.31 = 3,554,403,702.66 : x
  2. Step 2: Convert to fraction form
    6,565,085,391.60/9,059,890,928.31 = 3,554,403,702.66/x
  3. Step 3: Cross multiply
    6,565,085,391.60x = 9,059,890,928.31 × 3,554,403,702.66
  4. Step 4: Simplify right side
    6,565,085,391.60x = 32,202,509,861,280,804,864
  5. Step 5: Solve for x
    x = 32,202,509,861,280,804,864/6,565,085,391.60
  6. Step 6: Final answer
    x = 4,905,116,680.20

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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.