Home / 176,256,118.04-264,429,025.14-103,534,402.28

Finding the Fourth Proportional to 176,256,118.04, 264,429,025.14 and 103,534,402.28

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Solution

The fourth proportional to 176,256,118.04, 264,429,025.14 and 103,534,402.28 is: 155,327,947.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,256,118.04 : 264,429,025.14 = 103,534,402.28 : x
  2. Step 2: Convert to fraction form
    176,256,118.04/264,429,025.14 = 103,534,402.28/x
  3. Step 3: Cross multiply
    176,256,118.04x = 264,429,025.14 × 103,534,402.28
  4. Step 4: Simplify right side
    176,256,118.04x = 27,377,501,063,352,992
  5. Step 5: Solve for x
    x = 27,377,501,063,352,992/176,256,118.04
  6. Step 6: Final answer
    x = 155,327,947.58

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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.