Home / 955,643,005,200.10-1,433,690,586,040-310,247,384,725.89

Finding the Fourth Proportional to 955,643,005,200.10, 1,433,690,586,040 and 310,247,384,725.89

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Solution

The fourth proportional to 955,643,005,200.10, 1,433,690,586,040 and 310,247,384,725.89 is: 465,444,472,888.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    955,643,005,200.10 : 1,433,690,586,040 = 310,247,384,725.89 : x
  2. Step 2: Convert to fraction form
    955,643,005,200.10/1,433,690,586,040 = 310,247,384,725.89/x
  3. Step 3: Cross multiply
    955,643,005,200.10x = 1,433,690,586,040 × 310,247,384,725.89
  4. Step 4: Simplify right side
    955,643,005,200.10x = 444,798,754,825,038,590,902,272
  5. Step 5: Solve for x
    x = 444,798,754,825,038,590,902,272/955,643,005,200.10
  6. Step 6: Final answer
    x = 465,444,472,888.60

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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.