Home / 12,138,525,703,730-26,211,721,886,172

Finding the Third Proportional to 12,138,525,703,730 and 26,211,721,886,172

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Solution

The third proportional to 12,138,525,703,730 and 26,211,721,886,172 is: 56,601,137,651,082.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,138,525,703,730 : 26,211,721,886,172 = 26,211,721,886,172 : x
  2. Step 2: Convert to fraction form
    12,138,525,703,730/26,211,721,886,172 = 26,211,721,886,172/x
  3. Step 3: Cross multiply
    12,138,525,703,730x = 26,211,721,886,172 × 26,211,721,886,172
  4. Step 4: Simplify right side
    12,138,525,703,730x = 687,054,364,238,028,178,349,621,248
  5. Step 5: Solve for x
    x = 687,054,364,238,028,178,349,621,248/12,138,525,703,730
  6. Step 6: Final answer
    x = 56,601,137,651,082.78

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.