Home / 252,962,651,267.52-379,430,010,071.36-184,963,396,359.30

Finding the Fourth Proportional to 252,962,651,267.52, 379,430,010,071.36 and 184,963,396,359.30

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Solution

The fourth proportional to 252,962,651,267.52, 379,430,010,071.36 and 184,963,396,359.30 is: 277,434,882,152.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    252,962,651,267.52 : 379,430,010,071.36 = 184,963,396,359.30 : x
  2. Step 2: Convert to fraction form
    252,962,651,267.52/379,430,010,071.36 = 184,963,396,359.30/x
  3. Step 3: Cross multiply
    252,962,651,267.52x = 379,430,010,071.36 × 184,963,396,359.30
  4. Step 4: Simplify right side
    252,962,651,267.52x = 70,180,663,343,442,141,642,752
  5. Step 5: Solve for x
    x = 70,180,663,343,442,141,642,752/252,962,651,267.52
  6. Step 6: Final answer
    x = 277,434,882,152.71

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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.