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Finding the Third Proportional to 95,702,258 and 209,931,160

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Solution

The third proportional to 95,702,258 and 209,931,160 is: 460,502,112.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,702,258 : 209,931,160 = 209,931,160 : x
  2. Step 2: Convert to fraction form
    95,702,258/209,931,160 = 209,931,160/x
  3. Step 3: Cross multiply
    95,702,258x = 209,931,160 × 209,931,160
  4. Step 4: Simplify right side
    95,702,258x = 44,071,091,938,945,600
  5. Step 5: Solve for x
    x = 44,071,091,938,945,600/95,702,258
  6. Step 6: Final answer
    x = 460,502,112.07

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.