Home / 8,633,938,832,837-19,198,303,157,908

Finding the Third Proportional to 8,633,938,832,837 and 19,198,303,157,908

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Solution

The third proportional to 8,633,938,832,837 and 19,198,303,157,908 is: 42,689,072,887,702.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,633,938,832,837 : 19,198,303,157,908 = 19,198,303,157,908 : x
  2. Step 2: Convert to fraction form
    8,633,938,832,837/19,198,303,157,908 = 19,198,303,157,908/x
  3. Step 3: Cross multiply
    8,633,938,832,837x = 19,198,303,157,908 × 19,198,303,157,908
  4. Step 4: Simplify right side
    8,633,938,832,837x = 368,574,844,142,940,306,341,363,712
  5. Step 5: Solve for x
    x = 368,574,844,142,940,306,341,363,712/8,633,938,832,837
  6. Step 6: Final answer
    x = 42,689,072,887,702.10

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.