Home / 110,457,104.16-165,685,651.36-104,933,808.32

Finding the Fourth Proportional to 110,457,104.16, 165,685,651.36 and 104,933,808.32

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Solution

The fourth proportional to 110,457,104.16, 165,685,651.36 and 104,933,808.32 is: 157,400,707.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,457,104.16 : 165,685,651.36 = 104,933,808.32 : x
  2. Step 2: Convert to fraction form
    110,457,104.16/165,685,651.36 = 104,933,808.32/x
  3. Step 3: Cross multiply
    110,457,104.16x = 165,685,651.36 × 104,933,808.32
  4. Step 4: Simplify right side
    110,457,104.16x = 17,386,026,381,184,588
  5. Step 5: Solve for x
    x = 17,386,026,381,184,588/110,457,104.16
  6. Step 6: Final answer
    x = 157,400,707.84

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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.