Home / 1,056,867,655,469.50-1,584,652,693,443.80-410,718,823,312.33

Finding the Fourth Proportional to 1,056,867,655,469.50, 1,584,652,693,443.80 and 410,718,823,312.33

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Solution

The fourth proportional to 1,056,867,655,469.50, 1,584,652,693,443.80 and 410,718,823,312.33 is: 615,826,102,957.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,056,867,655,469.50 : 1,584,652,693,443.80 = 410,718,823,312.33 : x
  2. Step 2: Convert to fraction form
    1,056,867,655,469.50/1,584,652,693,443.80 = 410,718,823,312.33/x
  3. Step 3: Cross multiply
    1,056,867,655,469.50x = 1,584,652,693,443.80 × 410,718,823,312.33
  4. Step 4: Simplify right side
    1,056,867,655,469.50x = 650,846,689,609,951,911,870,464
  5. Step 5: Solve for x
    x = 650,846,689,609,951,911,870,464/1,056,867,655,469.50
  6. Step 6: Final answer
    x = 615,826,102,957.82

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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.