Home / 2,676,312,888,969-4,014,464,322,769.10-838,592,255,265.05

Finding the Fourth Proportional to 2,676,312,888,969, 4,014,464,322,769.10 and 838,592,255,265.05

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Solution

The fourth proportional to 2,676,312,888,969, 4,014,464,322,769.10 and 838,592,255,265.05 is: 1,257,886,812,856.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,676,312,888,969 : 4,014,464,322,769.10 = 838,592,255,265.05 : x
  2. Step 2: Convert to fraction form
    2,676,312,888,969/4,014,464,322,769.10 = 838,592,255,265.05/x
  3. Step 3: Cross multiply
    2,676,312,888,969x = 4,014,464,322,769.10 × 838,592,255,265.05
  4. Step 4: Simplify right side
    2,676,312,888,969x = 3,366,498,690,112,021,684,289,536
  5. Step 5: Solve for x
    x = 3,366,498,690,112,021,684,289,536/2,676,312,888,969
  6. Step 6: Final answer
    x = 1,257,886,812,856.51

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Double scale
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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.