Home / 302,279,430,374.28-453,482,825,590.68-98,056,670,858.24

Finding the Fourth Proportional to 302,279,430,374.28, 453,482,825,590.68 and 98,056,670,858.24

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Solution

The fourth proportional to 302,279,430,374.28, 453,482,825,590.68 and 98,056,670,858.24 is: 147,105,663,503.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    302,279,430,374.28 : 453,482,825,590.68 = 98,056,670,858.24 : x
  2. Step 2: Convert to fraction form
    302,279,430,374.28/453,482,825,590.68 = 98,056,670,858.24/x
  3. Step 3: Cross multiply
    302,279,430,374.28x = 453,482,825,590.68 × 98,056,670,858.24
  4. Step 4: Simplify right side
    302,279,430,374.28x = 44,467,016,168,809,967,910,912
  5. Step 5: Solve for x
    x = 44,467,016,168,809,967,910,912/302,279,430,374.28
  6. Step 6: Final answer
    x = 147,105,663,503.97

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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.