Home / 101,514,372.79-152,253,559.48-46,169,244.24

Finding the Fourth Proportional to 101,514,372.79, 152,253,559.48 and 46,169,244.24

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Solution

The fourth proportional to 101,514,372.79, 152,253,559.48 and 46,169,244.24 is: 69,245,680.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,514,372.79 : 152,253,559.48 = 46,169,244.24 : x
  2. Step 2: Convert to fraction form
    101,514,372.79/152,253,559.48 = 46,169,244.24/x
  3. Step 3: Cross multiply
    101,514,372.79x = 152,253,559.48 × 46,169,244.24
  4. Step 4: Simplify right side
    101,514,372.79x = 7,029,431,774,785,572
  5. Step 5: Solve for x
    x = 7,029,431,774,785,572/101,514,372.79
  6. Step 6: Final answer
    x = 69,245,680.01

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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.