Home / 1,051,702,114.63-1,451,391,652.17-581,795,333.95

Finding the Fourth Proportional to 1,051,702,114.63, 1,451,391,652.17 and 581,795,333.95

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Solution

The fourth proportional to 1,051,702,114.63, 1,451,391,652.17 and 581,795,333.95 is: 802,901,201.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,051,702,114.63 : 1,451,391,652.17 = 581,795,333.95 : x
  2. Step 2: Convert to fraction form
    1,051,702,114.63/1,451,391,652.17 = 581,795,333.95/x
  3. Step 3: Cross multiply
    1,051,702,114.63x = 1,451,391,652.17 × 581,795,333.95
  4. Step 4: Simplify right side
    1,051,702,114.63x = 844,412,890,956,321,536
  5. Step 5: Solve for x
    x = 844,412,890,956,321,536/1,051,702,114.63
  6. Step 6: Final answer
    x = 802,901,201.03

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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.