Home / 30,667,492,437.75-47,109,023,259.75

Finding the Third Proportional to 30,667,492,437.75 and 47,109,023,259.75

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Solution

The third proportional to 30,667,492,437.75 and 47,109,023,259.75 is: 72,365,227,675.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,667,492,437.75 : 47,109,023,259.75 = 47,109,023,259.75 : x
  2. Step 2: Convert to fraction form
    30,667,492,437.75/47,109,023,259.75 = 47,109,023,259.75/x
  3. Step 3: Cross multiply
    30,667,492,437.75x = 47,109,023,259.75 × 47,109,023,259.75
  4. Step 4: Simplify right side
    30,667,492,437.75x = 2,219,260,072,487,666,581,504
  5. Step 5: Solve for x
    x = 2,219,260,072,487,666,581,504/30,667,492,437.75
  6. Step 6: Final answer
    x = 72,365,227,675.28

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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.