Home / 233,333,516.40-349,776,325.80-181,489,369.20

Finding the Fourth Proportional to 233,333,516.40, 349,776,325.80 and 181,489,369.20

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Solution

The fourth proportional to 233,333,516.40, 349,776,325.80 and 181,489,369.20 is: 272,059,863.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,333,516.40 : 349,776,325.80 = 181,489,369.20 : x
  2. Step 2: Convert to fraction form
    233,333,516.40/349,776,325.80 = 181,489,369.20/x
  3. Step 3: Cross multiply
    233,333,516.40x = 349,776,325.80 × 181,489,369.20
  4. Step 4: Simplify right side
    233,333,516.40x = 63,480,684,730,535,680
  5. Step 5: Solve for x
    x = 63,480,684,730,535,680/233,333,516.40
  6. Step 6: Final answer
    x = 272,059,863.97

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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.