Home / 46,715,748.30-70,057,395.07-25,997,802.89

Finding the Fourth Proportional to 46,715,748.30, 70,057,395.07 and 25,997,802.89

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Solution

The fourth proportional to 46,715,748.30, 70,057,395.07 and 25,997,802.89 is: 38,987,673.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,715,748.30 : 70,057,395.07 = 25,997,802.89 : x
  2. Step 2: Convert to fraction form
    46,715,748.30/70,057,395.07 = 25,997,802.89/x
  3. Step 3: Cross multiply
    46,715,748.30x = 70,057,395.07 × 25,997,802.89
  4. Step 4: Simplify right side
    46,715,748.30x = 1,821,338,347,536,441.75
  5. Step 5: Solve for x
    x = 1,821,338,347,536,441.75/46,715,748.30
  6. Step 6: Final answer
    x = 38,987,673.62

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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.