Home / 15,362,734.72-23,050,298.60-6,837,240.08

Finding the Fourth Proportional to 15,362,734.72, 23,050,298.60 and 6,837,240.08

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Solution

The fourth proportional to 15,362,734.72, 23,050,298.60 and 6,837,240.08 is: 10,258,617.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,362,734.72 : 23,050,298.60 = 6,837,240.08 : x
  2. Step 2: Convert to fraction form
    15,362,734.72/23,050,298.60 = 6,837,240.08/x
  3. Step 3: Cross multiply
    15,362,734.72x = 23,050,298.60 × 6,837,240.08
  4. Step 4: Simplify right side
    15,362,734.72x = 157,600,425,443,887.91
  5. Step 5: Solve for x
    x = 157,600,425,443,887.91/15,362,734.72
  6. Step 6: Final answer
    x = 10,258,617.90

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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.