Home / 34,213,260.33-51,313,690.96-13,742,153.01

Finding the Fourth Proportional to 34,213,260.33, 51,313,690.96 and 13,742,153.01

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Solution

The fourth proportional to 34,213,260.33, 51,313,690.96 and 13,742,153.01 is: 20,610,739.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,213,260.33 : 51,313,690.96 = 13,742,153.01 : x
  2. Step 2: Convert to fraction form
    34,213,260.33/51,313,690.96 = 13,742,153.01/x
  3. Step 3: Cross multiply
    34,213,260.33x = 51,313,690.96 × 13,742,153.01
  4. Step 4: Simplify right side
    34,213,260.33x = 705,160,592,645,818.50
  5. Step 5: Solve for x
    x = 705,160,592,645,818.50/34,213,260.33
  6. Step 6: Final answer
    x = 20,610,739.40

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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.