Home / 9,864,883,848.30-14,797,325,772.45-2,503,894,557.30

Finding the Fourth Proportional to 9,864,883,848.30, 14,797,325,772.45 and 2,503,894,557.30

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Solution

The fourth proportional to 9,864,883,848.30, 14,797,325,772.45 and 2,503,894,557.30 is: 3,755,841,835.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,864,883,848.30 : 14,797,325,772.45 = 2,503,894,557.30 : x
  2. Step 2: Convert to fraction form
    9,864,883,848.30/14,797,325,772.45 = 2,503,894,557.30/x
  3. Step 3: Cross multiply
    9,864,883,848.30x = 14,797,325,772.45 × 2,503,894,557.30
  4. Step 4: Simplify right side
    9,864,883,848.30x = 37,050,943,464,232,574,976
  5. Step 5: Solve for x
    x = 37,050,943,464,232,574,976/9,864,883,848.30
  6. Step 6: Final answer
    x = 3,755,841,835.95

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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.