Home / 374,226,091.20-561,296,252.16-97,903,971

Finding the Fourth Proportional to 374,226,091.20, 561,296,252.16 and 97,903,971

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Solution

The fourth proportional to 374,226,091.20, 561,296,252.16 and 97,903,971 is: 146,844,737.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    374,226,091.20 : 561,296,252.16 = 97,903,971 : x
  2. Step 2: Convert to fraction form
    374,226,091.20/561,296,252.16 = 97,903,971/x
  3. Step 3: Cross multiply
    374,226,091.20x = 561,296,252.16 × 97,903,971
  4. Step 4: Simplify right side
    374,226,091.20x = 54,953,131,993,881,328
  5. Step 5: Solve for x
    x = 54,953,131,993,881,328/374,226,091.20
  6. Step 6: Final answer
    x = 146,844,737.14

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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.