Home / 17,473,480,060.80-26,210,220,091.20-6,439,914,595.20

Finding the Fourth Proportional to 17,473,480,060.80, 26,210,220,091.20 and 6,439,914,595.20

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Solution

The fourth proportional to 17,473,480,060.80, 26,210,220,091.20 and 6,439,914,595.20 is: 9,659,871,892.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,473,480,060.80 : 26,210,220,091.20 = 6,439,914,595.20 : x
  2. Step 2: Convert to fraction form
    17,473,480,060.80/26,210,220,091.20 = 6,439,914,595.20/x
  3. Step 3: Cross multiply
    17,473,480,060.80x = 26,210,220,091.20 × 6,439,914,595.20
  4. Step 4: Simplify right side
    17,473,480,060.80x = 168,791,578,908,723,150,848
  5. Step 5: Solve for x
    x = 168,791,578,908,723,150,848/17,473,480,060.80
  6. Step 6: Final answer
    x = 9,659,871,892.80

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.