Home / 25,904,114.04-38,849,396.22-7,703,404.32

Finding the Fourth Proportional to 25,904,114.04, 38,849,396.22 and 7,703,404.32

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Solution

The fourth proportional to 25,904,114.04, 38,849,396.22 and 7,703,404.32 is: 11,553,091.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,904,114.04 : 38,849,396.22 = 7,703,404.32 : x
  2. Step 2: Convert to fraction form
    25,904,114.04/38,849,396.22 = 7,703,404.32/x
  3. Step 3: Cross multiply
    25,904,114.04x = 38,849,396.22 × 7,703,404.32
  4. Step 4: Simplify right side
    25,904,114.04x = 299,272,606,670,539.69
  5. Step 5: Solve for x
    x = 299,272,606,670,539.69/25,904,114.04
  6. Step 6: Final answer
    x = 11,553,091.77

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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.