Home / 18,060,748,233.26-24,918,209,617.35-10,437,016,722.78

Finding the Fourth Proportional to 18,060,748,233.26, 24,918,209,617.35 and 10,437,016,722.78

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Solution

The fourth proportional to 18,060,748,233.26, 24,918,209,617.35 and 10,437,016,722.78 is: 14,399,833,667.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,060,748,233.26 : 24,918,209,617.35 = 10,437,016,722.78 : x
  2. Step 2: Convert to fraction form
    18,060,748,233.26/24,918,209,617.35 = 10,437,016,722.78/x
  3. Step 3: Cross multiply
    18,060,748,233.26x = 24,918,209,617.35 × 10,437,016,722.78
  4. Step 4: Simplify right side
    18,060,748,233.26x = 260,071,770,478,023,409,664
  5. Step 5: Solve for x
    x = 260,071,770,478,023,409,664/18,060,748,233.26
  6. Step 6: Final answer
    x = 14,399,833,667.97

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.