Home / 25,775,699.10-38,662,673.85-6,606,644.10

Finding the Fourth Proportional to 25,775,699.10, 38,662,673.85 and 6,606,644.10

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Solution

The fourth proportional to 25,775,699.10, 38,662,673.85 and 6,606,644.10 is: 9,909,741.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,775,699.10 : 38,662,673.85 = 6,606,644.10 : x
  2. Step 2: Convert to fraction form
    25,775,699.10/38,662,673.85 = 6,606,644.10/x
  3. Step 3: Cross multiply
    25,775,699.10x = 38,662,673.85 × 6,606,644.10
  4. Step 4: Simplify right side
    25,775,699.10x = 255,430,526,081,326.78
  5. Step 5: Solve for x
    x = 255,430,526,081,326.78/25,775,699.10
  6. Step 6: Final answer
    x = 9,909,741.93

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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.