Home / 604,971,261.32-834,886,007.55-337,046,855.84

Finding the Fourth Proportional to 604,971,261.32, 834,886,007.55 and 337,046,855.84

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Solution

The fourth proportional to 604,971,261.32, 834,886,007.55 and 337,046,855.84 is: 465,138,960.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    604,971,261.32 : 834,886,007.55 = 337,046,855.84 : x
  2. Step 2: Convert to fraction form
    604,971,261.32/834,886,007.55 = 337,046,855.84/x
  3. Step 3: Cross multiply
    604,971,261.32x = 834,886,007.55 × 337,046,855.84
  4. Step 4: Simplify right side
    604,971,261.32x = 281,395,703,829,537,952
  5. Step 5: Solve for x
    x = 281,395,703,829,537,952/604,971,261.32
  6. Step 6: Final answer
    x = 465,138,960.84

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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.