Home / 9,653,982,020.12-14,473,158,478.20-3,018,195,457.10

Finding the Fourth Proportional to 9,653,982,020.12, 14,473,158,478.20 and 3,018,195,457.10

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Solution

The fourth proportional to 9,653,982,020.12, 14,473,158,478.20 and 3,018,195,457.10 is: 4,524,850,064.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,653,982,020.12 : 14,473,158,478.20 = 3,018,195,457.10 : x
  2. Step 2: Convert to fraction form
    9,653,982,020.12/14,473,158,478.20 = 3,018,195,457.10/x
  3. Step 3: Cross multiply
    9,653,982,020.12x = 14,473,158,478.20 × 3,018,195,457.10
  4. Step 4: Simplify right side
    9,653,982,020.12x = 43,682,821,168,791,592,960
  5. Step 5: Solve for x
    x = 43,682,821,168,791,592,960/9,653,982,020.12
  6. Step 6: Final answer
    x = 4,524,850,064.75

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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.