Home / 15,627,485.55-23,442,114.47-4,846,319.13

Finding the Fourth Proportional to 15,627,485.55, 23,442,114.47 and 4,846,319.13

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Solution

The fourth proportional to 15,627,485.55, 23,442,114.47 and 4,846,319.13 is: 7,269,753.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,627,485.55 : 23,442,114.47 = 4,846,319.13 : x
  2. Step 2: Convert to fraction form
    15,627,485.55/23,442,114.47 = 4,846,319.13/x
  3. Step 3: Cross multiply
    15,627,485.55x = 23,442,114.47 × 4,846,319.13
  4. Step 4: Simplify right side
    15,627,485.55x = 113,607,967,779,379.22
  5. Step 5: Solve for x
    x = 113,607,967,779,379.22/15,627,485.55
  6. Step 6: Final answer
    x = 7,269,753.50

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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.