Home / 51,370,452.16-77,047,475.84-14,970,328.16

Finding the Fourth Proportional to 51,370,452.16, 77,047,475.84 and 14,970,328.16

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Solution

The fourth proportional to 51,370,452.16, 77,047,475.84 and 14,970,328.16 is: 22,453,101.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,370,452.16 : 77,047,475.84 = 14,970,328.16 : x
  2. Step 2: Convert to fraction form
    51,370,452.16/77,047,475.84 = 14,970,328.16/x
  3. Step 3: Cross multiply
    51,370,452.16x = 77,047,475.84 × 14,970,328.16
  4. Step 4: Simplify right side
    51,370,452.16x = 1,153,425,997,224,471.75
  5. Step 5: Solve for x
    x = 1,153,425,997,224,471.75/51,370,452.16
  6. Step 6: Final answer
    x = 22,453,101.90

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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.