Home / 15,362,731.72-23,050,294.14-6,837,237.16

Finding the Fourth Proportional to 15,362,731.72, 23,050,294.14 and 6,837,237.16

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Solution

The fourth proportional to 15,362,731.72, 23,050,294.14 and 6,837,237.16 is: 10,258,613.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,362,731.72 : 23,050,294.14 = 6,837,237.16 : x
  2. Step 2: Convert to fraction form
    15,362,731.72/23,050,294.14 = 6,837,237.16/x
  3. Step 3: Cross multiply
    15,362,731.72x = 23,050,294.14 × 6,837,237.16
  4. Step 4: Simplify right side
    15,362,731.72x = 157,600,327,642,938.25
  5. Step 5: Solve for x
    x = 157,600,327,642,938.25/15,362,731.72
  6. Step 6: Final answer
    x = 10,258,613.54

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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.