Home / 241,372,401.60-362,058,602.40-79,814,337.60

Finding the Fourth Proportional to 241,372,401.60, 362,058,602.40 and 79,814,337.60

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Solution

The fourth proportional to 241,372,401.60, 362,058,602.40 and 79,814,337.60 is: 119,721,506.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,372,401.60 : 362,058,602.40 = 79,814,337.60 : x
  2. Step 2: Convert to fraction form
    241,372,401.60/362,058,602.40 = 79,814,337.60/x
  3. Step 3: Cross multiply
    241,372,401.60x = 362,058,602.40 × 79,814,337.60
  4. Step 4: Simplify right side
    241,372,401.60x = 28,897,467,522,937,768
  5. Step 5: Solve for x
    x = 28,897,467,522,937,768/241,372,401.60
  6. Step 6: Final answer
    x = 119,721,506.40

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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.