Home / 9,180,756,698.83-13,771,212,199.13-2,548,902,967.63

Finding the Fourth Proportional to 9,180,756,698.83, 13,771,212,199.13 and 2,548,902,967.63

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Solution

The fourth proportional to 9,180,756,698.83, 13,771,212,199.13 and 2,548,902,967.63 is: 3,823,375,871.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,180,756,698.83 : 13,771,212,199.13 = 2,548,902,967.63 : x
  2. Step 2: Convert to fraction form
    9,180,756,698.83/13,771,212,199.13 = 2,548,902,967.63/x
  3. Step 3: Cross multiply
    9,180,756,698.83x = 13,771,212,199.13 × 2,548,902,967.63
  4. Step 4: Simplify right side
    9,180,756,698.83x = 35,101,483,642,224,914,432
  5. Step 5: Solve for x
    x = 35,101,483,642,224,914,432/9,180,756,698.83
  6. Step 6: Final answer
    x = 3,823,375,871.26

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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.