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Finding the Third Proportional to 46,319,364 and 98,999,820

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Solution

The third proportional to 46,319,364 and 98,999,820 is: 211,595,400.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,319,364 : 98,999,820 = 98,999,820 : x
  2. Step 2: Convert to fraction form
    46,319,364/98,999,820 = 98,999,820/x
  3. Step 3: Cross multiply
    46,319,364x = 98,999,820 × 98,999,820
  4. Step 4: Simplify right side
    46,319,364x = 9,800,964,360,032,400
  5. Step 5: Solve for x
    x = 9,800,964,360,032,400/46,319,364
  6. Step 6: Final answer
    x = 211,595,400.14

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.