Home / 890,244,303.98-1,333,680,926.49-594,246,904.39

Finding the Fourth Proportional to 890,244,303.98, 1,333,680,926.49 and 594,246,904.39

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Solution

The fourth proportional to 890,244,303.98, 1,333,680,926.49 and 594,246,904.39 is: 890,245,248.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    890,244,303.98 : 1,333,680,926.49 = 594,246,904.39 : x
  2. Step 2: Convert to fraction form
    890,244,303.98/1,333,680,926.49 = 594,246,904.39/x
  3. Step 3: Cross multiply
    890,244,303.98x = 1,333,680,926.49 × 594,246,904.39
  4. Step 4: Simplify right side
    890,244,303.98x = 792,535,762,010,669,696
  5. Step 5: Solve for x
    x = 792,535,762,010,669,696/890,244,303.98
  6. Step 6: Final answer
    x = 890,245,248.94

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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.