Home / 1,594,902,931,274.90-2,392,360,531,060.60-386,151,328,443.96

Finding the Fourth Proportional to 1,594,902,931,274.90, 2,392,360,531,060.60 and 386,151,328,443.96

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Solution

The fourth proportional to 1,594,902,931,274.90, 2,392,360,531,060.60 and 386,151,328,443.96 is: 579,228,477,840.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,594,902,931,274.90 : 2,392,360,531,060.60 = 386,151,328,443.96 : x
  2. Step 2: Convert to fraction form
    1,594,902,931,274.90/2,392,360,531,060.60 = 386,151,328,443.96/x
  3. Step 3: Cross multiply
    1,594,902,931,274.90x = 2,392,360,531,060.60 × 386,151,328,443.96
  4. Step 4: Simplify right side
    1,594,902,931,274.90x = 923,813,197,185,948,458,156,032
  5. Step 5: Solve for x
    x = 923,813,197,185,948,458,156,032/1,594,902,931,274.90
  6. Step 6: Final answer
    x = 579,228,477,840.65

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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.