Home / 9,828,004.20-14,742,006.30-5,034,100.20

Finding the Fourth Proportional to 9,828,004.20, 14,742,006.30 and 5,034,100.20

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Solution

The fourth proportional to 9,828,004.20, 14,742,006.30 and 5,034,100.20 is: 7,551,150.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,828,004.20 : 14,742,006.30 = 5,034,100.20 : x
  2. Step 2: Convert to fraction form
    9,828,004.20/14,742,006.30 = 5,034,100.20/x
  3. Step 3: Cross multiply
    9,828,004.20x = 14,742,006.30 × 5,034,100.20
  4. Step 4: Simplify right side
    9,828,004.20x = 74,212,736,863,231.27
  5. Step 5: Solve for x
    x = 74,212,736,863,231.27/9,828,004.20
  6. Step 6: Final answer
    x = 7,551,150.30

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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.