Home / 1,633,421,095,190.50-2,254,318,772,589.70-929,658,068,834.75

Finding the Fourth Proportional to 1,633,421,095,190.50, 2,254,318,772,589.70 and 929,658,068,834.75

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Solution

The fourth proportional to 1,633,421,095,190.50, 2,254,318,772,589.70 and 929,658,068,834.75 is: 1,283,040,633,449.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,633,421,095,190.50 : 2,254,318,772,589.70 = 929,658,068,834.75 : x
  2. Step 2: Convert to fraction form
    1,633,421,095,190.50/2,254,318,772,589.70 = 929,658,068,834.75/x
  3. Step 3: Cross multiply
    1,633,421,095,190.50x = 2,254,318,772,589.70 × 929,658,068,834.75
  4. Step 4: Simplify right side
    1,633,421,095,190.50x = 2,095,745,636,663,664,545,103,872
  5. Step 5: Solve for x
    x = 2,095,745,636,663,664,545,103,872/1,633,421,095,190.50
  6. Step 6: Final answer
    x = 1,283,040,633,449.91

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Double scale
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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.