Home / 1,056,867,655,465.10-1,584,652,693,437.10-410,718,823,307.95

Finding the Fourth Proportional to 1,056,867,655,465.10, 1,584,652,693,437.10 and 410,718,823,307.95

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Solution

The fourth proportional to 1,056,867,655,465.10, 1,584,652,693,437.10 and 410,718,823,307.95 is: 615,826,102,951.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,056,867,655,465.10 : 1,584,652,693,437.10 = 410,718,823,307.95 : x
  2. Step 2: Convert to fraction form
    1,056,867,655,465.10/1,584,652,693,437.10 = 410,718,823,307.95/x
  3. Step 3: Cross multiply
    1,056,867,655,465.10x = 1,584,652,693,437.10 × 410,718,823,307.95
  4. Step 4: Simplify right side
    1,056,867,655,465.10x = 650,846,689,600,259,378,642,944
  5. Step 5: Solve for x
    x = 650,846,689,600,259,378,642,944/1,056,867,655,465.10
  6. Step 6: Final answer
    x = 615,826,102,951.22

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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.