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Finding the Third Proportional to 19,671,610,515.50 and 30,217,999,924

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Solution

The third proportional to 19,671,610,515.50 and 30,217,999,924 is: 46,418,544,058.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,671,610,515.50 : 30,217,999,924 = 30,217,999,924 : x
  2. Step 2: Convert to fraction form
    19,671,610,515.50/30,217,999,924 = 30,217,999,924/x
  3. Step 3: Cross multiply
    19,671,610,515.50x = 30,217,999,924 × 30,217,999,924
  4. Step 4: Simplify right side
    19,671,610,515.50x = 913,127,519,406,863,941,632
  5. Step 5: Solve for x
    x = 913,127,519,406,863,941,632/19,671,610,515.50
  6. Step 6: Final answer
    x = 46,418,544,058.07

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.