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Finding the Third Proportional to 17,465,462,904 and 28,516,513,986

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Solution

The third proportional to 17,465,462,904 and 28,516,513,986 is: 46,559,978,076.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,465,462,904 : 28,516,513,986 = 28,516,513,986 : x
  2. Step 2: Convert to fraction form
    17,465,462,904/28,516,513,986 = 28,516,513,986/x
  3. Step 3: Cross multiply
    17,465,462,904x = 28,516,513,986 × 28,516,513,986
  4. Step 4: Simplify right side
    17,465,462,904x = 813,191,569,913,733,578,752
  5. Step 5: Solve for x
    x = 813,191,569,913,733,578,752/17,465,462,904
  6. Step 6: Final answer
    x = 46,559,978,076.93

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Why These Related Problems?

These problems maintain the same ratio (1.63) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.