Home / 157,514,107.60-235,846,008.60-123,501,883.60

Finding the Fourth Proportional to 157,514,107.60, 235,846,008.60 and 123,501,883.60

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Solution

The fourth proportional to 157,514,107.60, 235,846,008.60 and 123,501,883.60 is: 184,919,476.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    157,514,107.60 : 235,846,008.60 = 123,501,883.60 : x
  2. Step 2: Convert to fraction form
    157,514,107.60/235,846,008.60 = 123,501,883.60/x
  3. Step 3: Cross multiply
    157,514,107.60x = 235,846,008.60 × 123,501,883.60
  4. Step 4: Simplify right side
    157,514,107.60x = 29,127,426,301,641,796
  5. Step 5: Solve for x
    x = 29,127,426,301,641,796/157,514,107.60
  6. Step 6: Final answer
    x = 184,919,476.39

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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.