Home / 25,539,698.19-38,322,999.36-14,764,566.51

Finding the Fourth Proportional to 25,539,698.19, 38,322,999.36 and 14,764,566.51

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Solution

The fourth proportional to 25,539,698.19, 38,322,999.36 and 14,764,566.51 is: 22,154,626.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,539,698.19 : 38,322,999.36 = 14,764,566.51 : x
  2. Step 2: Convert to fraction form
    25,539,698.19/38,322,999.36 = 14,764,566.51/x
  3. Step 3: Cross multiply
    25,539,698.19x = 38,322,999.36 × 14,764,566.51
  4. Step 4: Simplify right side
    25,539,698.19x = 565,822,472,913,407.38
  5. Step 5: Solve for x
    x = 565,822,472,913,407.38/25,539,698.19
  6. Step 6: Final answer
    x = 22,154,626.44

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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.