Home / 60,446,582.30-90,670,857.63-17,315,618.06

Finding the Fourth Proportional to 60,446,582.30, 90,670,857.63 and 17,315,618.06

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Solution

The fourth proportional to 60,446,582.30, 90,670,857.63 and 17,315,618.06 is: 25,973,709.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,446,582.30 : 90,670,857.63 = 17,315,618.06 : x
  2. Step 2: Convert to fraction form
    60,446,582.30/90,670,857.63 = 17,315,618.06/x
  3. Step 3: Cross multiply
    60,446,582.30x = 90,670,857.63 × 17,315,618.06
  4. Step 4: Simplify right side
    60,446,582.30x = 1,570,021,939,893,716.50
  5. Step 5: Solve for x
    x = 1,570,021,939,893,716.50/60,446,582.30
  6. Step 6: Final answer
    x = 25,973,709.02

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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.