Home / 3,902,992,026.51-5,842,137,329.04-2,502,104,102.67

Finding the Fourth Proportional to 3,902,992,026.51, 5,842,137,329.04 and 2,502,104,102.67

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Solution

The fourth proportional to 3,902,992,026.51, 5,842,137,329.04 and 2,502,104,102.67 is: 3,745,238,442.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,902,992,026.51 : 5,842,137,329.04 = 2,502,104,102.67 : x
  2. Step 2: Convert to fraction form
    3,902,992,026.51/5,842,137,329.04 = 2,502,104,102.67/x
  3. Step 3: Cross multiply
    3,902,992,026.51x = 5,842,137,329.04 × 2,502,104,102.67
  4. Step 4: Simplify right side
    3,902,992,026.51x = 14,617,635,779,352,539,136
  5. Step 5: Solve for x
    x = 14,617,635,779,352,539,136/3,902,992,026.51
  6. Step 6: Final answer
    x = 3,745,238,442.73

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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.