Home / 56,360,683.44-84,514,379.00-21,833,256.92

Finding the Fourth Proportional to 56,360,683.44, 84,514,379.00 and 21,833,256.92

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Solution

The fourth proportional to 56,360,683.44, 84,514,379.00 and 21,833,256.92 is: 32,739,563.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,360,683.44 : 84,514,379.00 = 21,833,256.92 : x
  2. Step 2: Convert to fraction form
    56,360,683.44/84,514,379.00 = 21,833,256.92/x
  3. Step 3: Cross multiply
    56,360,683.44x = 84,514,379.00 × 21,833,256.92
  4. Step 4: Simplify right side
    56,360,683.44x = 1,845,224,149,609,514.50
  5. Step 5: Solve for x
    x = 1,845,224,149,609,514.50/56,360,683.44
  6. Step 6: Final answer
    x = 32,739,563.06

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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.