Home / 22,990,176,000.60-34,485,264,000.90-18,031,193,741.40

Finding the Fourth Proportional to 22,990,176,000.60, 34,485,264,000.90 and 18,031,193,741.40

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Solution

The fourth proportional to 22,990,176,000.60, 34,485,264,000.90 and 18,031,193,741.40 is: 27,046,790,612.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,990,176,000.60 : 34,485,264,000.90 = 18,031,193,741.40 : x
  2. Step 2: Convert to fraction form
    22,990,176,000.60/34,485,264,000.90 = 18,031,193,741.40/x
  3. Step 3: Cross multiply
    22,990,176,000.60x = 34,485,264,000.90 × 18,031,193,741.40
  4. Step 4: Simplify right side
    22,990,176,000.60x = 621,810,476,423,554,924,544
  5. Step 5: Solve for x
    x = 621,810,476,423,554,924,544/22,990,176,000.60
  6. Step 6: Final answer
    x = 27,046,790,612.10

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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.