Home / 3,563,793,888.34-5,345,895,118.83-943,529,905.84

Finding the Fourth Proportional to 3,563,793,888.34, 5,345,895,118.83 and 943,529,905.84

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Solution

The fourth proportional to 3,563,793,888.34, 5,345,895,118.83 and 943,529,905.84 is: 1,415,348,944.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,563,793,888.34 : 5,345,895,118.83 = 943,529,905.84 : x
  2. Step 2: Convert to fraction form
    3,563,793,888.34/5,345,895,118.83 = 943,529,905.84/x
  3. Step 3: Cross multiply
    3,563,793,888.34x = 5,345,895,118.83 × 943,529,905.84
  4. Step 4: Simplify right side
    3,563,793,888.34x = 5,044,011,918,100,186,112
  5. Step 5: Solve for x
    x = 5,044,011,918,100,186,112/3,563,793,888.34
  6. Step 6: Final answer
    x = 1,415,348,944.45

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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.