Home / 10,842,484,575.12-16,264,473,992.10-4,540,568,684.40

Finding the Fourth Proportional to 10,842,484,575.12, 16,264,473,992.10 and 4,540,568,684.40

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Solution

The fourth proportional to 10,842,484,575.12, 16,264,473,992.10 and 4,540,568,684.40 is: 6,811,165,906.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,842,484,575.12 : 16,264,473,992.10 = 4,540,568,684.40 : x
  2. Step 2: Convert to fraction form
    10,842,484,575.12/16,264,473,992.10 = 4,540,568,684.40/x
  3. Step 3: Cross multiply
    10,842,484,575.12x = 16,264,473,992.10 × 4,540,568,684.40
  4. Step 4: Simplify right side
    10,842,484,575.12x = 73,849,961,276,767,502,336
  5. Step 5: Solve for x
    x = 73,849,961,276,767,502,336/10,842,484,575.12
  6. Step 6: Final answer
    x = 6,811,165,906.22

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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.