Home / 29,894,291,229.22-44,841,480,000.98-12,207,968,937.40

Finding the Fourth Proportional to 29,894,291,229.22, 44,841,480,000.98 and 12,207,968,937.40

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Solution

The fourth proportional to 29,894,291,229.22, 44,841,480,000.98 and 12,207,968,937.40 is: 18,311,971,030.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,894,291,229.22 : 44,841,480,000.98 = 12,207,968,937.40 : x
  2. Step 2: Convert to fraction form
    29,894,291,229.22/44,841,480,000.98 = 12,207,968,937.40/x
  3. Step 3: Cross multiply
    29,894,291,229.22x = 44,841,480,000.98 × 12,207,968,937.40
  4. Step 4: Simplify right side
    29,894,291,229.22x = 547,423,394,959,007,154,176
  5. Step 5: Solve for x
    x = 547,423,394,959,007,154,176/29,894,291,229.22
  6. Step 6: Final answer
    x = 18,311,971,030.24

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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.