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Finding the Fourth Proportional to 233,136,001.40, 326,868,159.40 and 233,136,001.40

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Solution

The fourth proportional to 233,136,001.40, 326,868,159.40 and 233,136,001.40 is: 326,868,159.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,136,001.40 : 326,868,159.40 = 233,136,001.40 : x
  2. Step 2: Convert to fraction form
    233,136,001.40/326,868,159.40 = 233,136,001.40/x
  3. Step 3: Cross multiply
    233,136,001.40x = 326,868,159.40 × 233,136,001.40
  4. Step 4: Simplify right side
    233,136,001.40x = 76,204,735,667,493,824
  5. Step 5: Solve for x
    x = 76,204,735,667,493,824/233,136,001.40
  6. Step 6: Final answer
    x = 326,868,159.40

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.