Home / 104,159,341.43-156,247,531.73-52,317,287.27

Finding the Fourth Proportional to 104,159,341.43, 156,247,531.73 and 52,317,287.27

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Solution

The fourth proportional to 104,159,341.43, 156,247,531.73 and 52,317,287.27 is: 78,480,210.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,159,341.43 : 156,247,531.73 = 52,317,287.27 : x
  2. Step 2: Convert to fraction form
    104,159,341.43/156,247,531.73 = 52,317,287.27/x
  3. Step 3: Cross multiply
    104,159,341.43x = 156,247,531.73 × 52,317,287.27
  4. Step 4: Simplify right side
    104,159,341.43x = 8,174,447,001,704,026
  5. Step 5: Solve for x
    x = 8,174,447,001,704,026/104,159,341.43
  6. Step 6: Final answer
    x = 78,480,210.13

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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.