Home / 45,405,647.22-62,659,775.90-24,779,093.40

Finding the Fourth Proportional to 45,405,647.22, 62,659,775.90 and 24,779,093.40

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Solution

The fourth proportional to 45,405,647.22, 62,659,775.90 and 24,779,093.40 is: 34,195,139.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,405,647.22 : 62,659,775.90 = 24,779,093.40 : x
  2. Step 2: Convert to fraction form
    45,405,647.22/62,659,775.90 = 24,779,093.40/x
  3. Step 3: Cross multiply
    45,405,647.22x = 62,659,775.90 × 24,779,093.40
  4. Step 4: Simplify right side
    45,405,647.22x = 1,552,652,439,449,169
  5. Step 5: Solve for x
    x = 1,552,652,439,449,169/45,405,647.22
  6. Step 6: Final answer
    x = 34,195,139.47

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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.