Home / 37,007,514.58-51,075,714.75-21,323,536.36

Finding the Fourth Proportional to 37,007,514.58, 51,075,714.75 and 21,323,536.36

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Solution

The fourth proportional to 37,007,514.58, 51,075,714.75 and 21,323,536.36 is: 29,429,559.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,007,514.58 : 51,075,714.75 = 21,323,536.36 : x
  2. Step 2: Convert to fraction form
    37,007,514.58/51,075,714.75 = 21,323,536.36/x
  3. Step 3: Cross multiply
    37,007,514.58x = 51,075,714.75 × 21,323,536.36
  4. Step 4: Simplify right side
    37,007,514.58x = 1,089,114,860,584,613.25
  5. Step 5: Solve for x
    x = 1,089,114,860,584,613.25/37,007,514.58
  6. Step 6: Final answer
    x = 29,429,559.72

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.