Home / 6,984,799,233.90-10,478,654,518.05-2,328,119,861.10

Finding the Fourth Proportional to 6,984,799,233.90, 10,478,654,518.05 and 2,328,119,861.10

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Solution

The fourth proportional to 6,984,799,233.90, 10,478,654,518.05 and 2,328,119,861.10 is: 3,492,664,983.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,984,799,233.90 : 10,478,654,518.05 = 2,328,119,861.10 : x
  2. Step 2: Convert to fraction form
    6,984,799,233.90/10,478,654,518.05 = 2,328,119,861.10/x
  3. Step 3: Cross multiply
    6,984,799,233.90x = 10,478,654,518.05 × 2,328,119,861.10
  4. Step 4: Simplify right side
    6,984,799,233.90x = 24,395,563,701,077,450,752
  5. Step 5: Solve for x
    x = 24,395,563,701,077,450,752/6,984,799,233.90
  6. Step 6: Final answer
    x = 3,492,664,983.51

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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.