Home / 15,362,760.72-23,050,337.76-6,837,266.16

Finding the Fourth Proportional to 15,362,760.72, 23,050,337.76 and 6,837,266.16

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Solution

The fourth proportional to 15,362,760.72, 23,050,337.76 and 6,837,266.16 is: 10,258,657.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,362,760.72 : 23,050,337.76 = 6,837,266.16 : x
  2. Step 2: Convert to fraction form
    15,362,760.72/23,050,337.76 = 6,837,266.16/x
  3. Step 3: Cross multiply
    15,362,760.72x = 23,050,337.76 × 6,837,266.16
  4. Step 4: Simplify right side
    15,362,760.72x = 157,601,294,343,018.22
  5. Step 5: Solve for x
    x = 157,601,294,343,018.22/15,362,760.72
  6. Step 6: Final answer
    x = 10,258,657.10

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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.