Home / 611,828,677,141.48-844,326,199,387.36-333,737,300,884.10

Finding the Fourth Proportional to 611,828,677,141.48, 844,326,199,387.36 and 333,737,300,884.10

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Solution

The fourth proportional to 611,828,677,141.48, 844,326,199,387.36 and 333,737,300,884.10 is: 460,558,907,055.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    611,828,677,141.48 : 844,326,199,387.36 = 333,737,300,884.10 : x
  2. Step 2: Convert to fraction form
    611,828,677,141.48/844,326,199,387.36 = 333,737,300,884.10/x
  3. Step 3: Cross multiply
    611,828,677,141.48x = 844,326,199,387.36 × 333,737,300,884.10
  4. Step 4: Simplify right side
    611,828,677,141.48x = 281,783,146,849,267,947,143,168
  5. Step 5: Solve for x
    x = 281,783,146,849,267,947,143,168/611,828,677,141.48
  6. Step 6: Final answer
    x = 460,558,907,055.13

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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.