Home / 23,557,576,470.62-35,333,745,638.56-8,430,535,386.38

Finding the Fourth Proportional to 23,557,576,470.62, 35,333,745,638.56 and 8,430,535,386.38

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Solution

The fourth proportional to 23,557,576,470.62, 35,333,745,638.56 and 8,430,535,386.38 is: 12,644,865,795.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,557,576,470.62 : 35,333,745,638.56 = 8,430,535,386.38 : x
  2. Step 2: Convert to fraction form
    23,557,576,470.62/35,333,745,638.56 = 8,430,535,386.38/x
  3. Step 3: Cross multiply
    23,557,576,470.62x = 35,333,745,638.56 × 8,430,535,386.38
  4. Step 4: Simplify right side
    23,557,576,470.62x = 297,882,392,939,301,502,976
  5. Step 5: Solve for x
    x = 297,882,392,939,301,502,976/23,557,576,470.62
  6. Step 6: Final answer
    x = 12,644,865,795.55

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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.