Home / 104,853,341.30-157,296,172.68-35,749,984.10

Finding the Fourth Proportional to 104,853,341.30, 157,296,172.68 and 35,749,984.10

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Solution

The fourth proportional to 104,853,341.30, 157,296,172.68 and 35,749,984.10 is: 53,630,486.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,853,341.30 : 157,296,172.68 = 35,749,984.10 : x
  2. Step 2: Convert to fraction form
    104,853,341.30/157,296,172.68 = 35,749,984.10/x
  3. Step 3: Cross multiply
    104,853,341.30x = 157,296,172.68 × 35,749,984.10
  4. Step 4: Simplify right side
    104,853,341.30x = 5,623,335,671,514,374
  5. Step 5: Solve for x
    x = 5,623,335,671,514,374/104,853,341.30
  6. Step 6: Final answer
    x = 53,630,486.18

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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.