Home / 374,149,172.39-560,937,664.96-226,564,611.98

Finding the Fourth Proportional to 374,149,172.39, 560,937,664.96 and 226,564,611.98

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Solution

The fourth proportional to 374,149,172.39, 560,937,664.96 and 226,564,611.98 is: 339,673,675.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    374,149,172.39 : 560,937,664.96 = 226,564,611.98 : x
  2. Step 2: Convert to fraction form
    374,149,172.39/560,937,664.96 = 226,564,611.98/x
  3. Step 3: Cross multiply
    374,149,172.39x = 560,937,664.96 × 226,564,611.98
  4. Step 4: Simplify right side
    374,149,172.39x = 127,088,624,403,258,528
  5. Step 5: Solve for x
    x = 127,088,624,403,258,528/374,149,172.39
  6. Step 6: Final answer
    x = 339,673,675.06

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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.