Home / 25,751,688.99-35,537,322.53-14,149,999.81

Finding the Fourth Proportional to 25,751,688.99, 35,537,322.53 and 14,149,999.81

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Solution

The fourth proportional to 25,751,688.99, 35,537,322.53 and 14,149,999.81 is: 19,526,995.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,751,688.99 : 35,537,322.53 = 14,149,999.81 : x
  2. Step 2: Convert to fraction form
    25,751,688.99/35,537,322.53 = 14,149,999.81/x
  3. Step 3: Cross multiply
    25,751,688.99x = 35,537,322.53 × 14,149,999.81
  4. Step 4: Simplify right side
    25,751,688.99x = 502,853,106,847,714.12
  5. Step 5: Solve for x
    x = 502,853,106,847,714.12/25,751,688.99
  6. Step 6: Final answer
    x = 19,526,995.19

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.