Home / 956,441,606,219.52-1,319,895,385,692.70-522,894,929,458.56

Finding the Fourth Proportional to 956,441,606,219.52, 1,319,895,385,692.70 and 522,894,929,458.56

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Solution

The fourth proportional to 956,441,606,219.52, 1,319,895,385,692.70 and 522,894,929,458.56 is: 721,598,266,016.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    956,441,606,219.52 : 1,319,895,385,692.70 = 522,894,929,458.56 : x
  2. Step 2: Convert to fraction form
    956,441,606,219.52/1,319,895,385,692.70 = 522,894,929,458.56/x
  3. Step 3: Cross multiply
    956,441,606,219.52x = 1,319,895,385,692.70 × 522,894,929,458.56
  4. Step 4: Simplify right side
    956,441,606,219.52x = 690,166,604,594,463,161,450,496
  5. Step 5: Solve for x
    x = 690,166,604,594,463,161,450,496/956,441,606,219.52
  6. Step 6: Final answer
    x = 721,598,266,016.94

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.