Home / 17,823,968,000.10-26,735,952,000.15-15,964,349,652.90

Finding the Fourth Proportional to 17,823,968,000.10, 26,735,952,000.15 and 15,964,349,652.90

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Solution

The fourth proportional to 17,823,968,000.10, 26,735,952,000.15 and 15,964,349,652.90 is: 23,946,524,479.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,823,968,000.10 : 26,735,952,000.15 = 15,964,349,652.90 : x
  2. Step 2: Convert to fraction form
    17,823,968,000.10/26,735,952,000.15 = 15,964,349,652.90/x
  3. Step 3: Cross multiply
    17,823,968,000.10x = 26,735,952,000.15 × 15,964,349,652.90
  4. Step 4: Simplify right side
    17,823,968,000.10x = 426,822,086,033,545,756,672
  5. Step 5: Solve for x
    x = 426,822,086,033,545,756,672/17,823,968,000.10
  6. Step 6: Final answer
    x = 23,946,524,479.35

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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.