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Finding the Third Proportional to 30,118,402 and 46,537,923

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Solution

The third proportional to 30,118,402 and 46,537,923 is: 71,908,804.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,118,402 : 46,537,923 = 46,537,923 : x
  2. Step 2: Convert to fraction form
    30,118,402/46,537,923 = 46,537,923/x
  3. Step 3: Cross multiply
    30,118,402x = 46,537,923 × 46,537,923
  4. Step 4: Simplify right side
    30,118,402x = 2,165,778,277,153,929
  5. Step 5: Solve for x
    x = 2,165,778,277,153,929/30,118,402
  6. Step 6: Final answer
    x = 71,908,804.36

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.