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Finding the Third Proportional to 235,088,658 and 370,662,939

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Solution

The third proportional to 235,088,658 and 370,662,939 is: 584,422,130.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    235,088,658 : 370,662,939 = 370,662,939 : x
  2. Step 2: Convert to fraction form
    235,088,658/370,662,939 = 370,662,939/x
  3. Step 3: Cross multiply
    235,088,658x = 370,662,939 × 370,662,939
  4. Step 4: Simplify right side
    235,088,658x = 137,391,014,348,117,728
  5. Step 5: Solve for x
    x = 137,391,014,348,117,728/235,088,658
  6. Step 6: Final answer
    x = 584,422,130.43

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Why These Related Problems?

These problems maintain the same ratio (1.58) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.