Home / 46,209,157.20-63,768,652.48-25,302,512.16

Finding the Fourth Proportional to 46,209,157.20, 63,768,652.48 and 25,302,512.16

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Solution

The fourth proportional to 46,209,157.20, 63,768,652.48 and 25,302,512.16 is: 34,917,475.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,209,157.20 : 63,768,652.48 = 25,302,512.16 : x
  2. Step 2: Convert to fraction form
    46,209,157.20/63,768,652.48 = 25,302,512.16/x
  3. Step 3: Cross multiply
    46,209,157.20x = 63,768,652.48 × 25,302,512.16
  4. Step 4: Simplify right side
    46,209,157.20x = 1,613,507,104,802,014
  5. Step 5: Solve for x
    x = 1,613,507,104,802,014/46,209,157.20
  6. Step 6: Final answer
    x = 34,917,475.29

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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.