Home / 9,526,845,702.40-14,290,268,553.60-6,894,299,564.80

Finding the Fourth Proportional to 9,526,845,702.40, 14,290,268,553.60 and 6,894,299,564.80

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Solution

The fourth proportional to 9,526,845,702.40, 14,290,268,553.60 and 6,894,299,564.80 is: 10,341,449,347.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,526,845,702.40 : 14,290,268,553.60 = 6,894,299,564.80 : x
  2. Step 2: Convert to fraction form
    9,526,845,702.40/14,290,268,553.60 = 6,894,299,564.80/x
  3. Step 3: Cross multiply
    9,526,845,702.40x = 14,290,268,553.60 × 6,894,299,564.80
  4. Step 4: Simplify right side
    9,526,845,702.40x = 98,521,392,269,959,610,368
  5. Step 5: Solve for x
    x = 98,521,392,269,959,610,368/9,526,845,702.40
  6. Step 6: Final answer
    x = 10,341,449,347.20

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Double scale
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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.