Home / 1,804,146,252.80-2,706,219,379.20-885,816,204.80

Finding the Fourth Proportional to 1,804,146,252.80, 2,706,219,379.20 and 885,816,204.80

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Solution

The fourth proportional to 1,804,146,252.80, 2,706,219,379.20 and 885,816,204.80 is: 1,328,724,307.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,804,146,252.80 : 2,706,219,379.20 = 885,816,204.80 : x
  2. Step 2: Convert to fraction form
    1,804,146,252.80/2,706,219,379.20 = 885,816,204.80/x
  3. Step 3: Cross multiply
    1,804,146,252.80x = 2,706,219,379.20 × 885,816,204.80
  4. Step 4: Simplify right side
    1,804,146,252.80x = 2,397,212,979,839,155,712
  5. Step 5: Solve for x
    x = 2,397,212,979,839,155,712/1,804,146,252.80
  6. Step 6: Final answer
    x = 1,328,724,307.20

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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.