Home / 17,003,156.70-25,554,501.45-14,813,435.10

Finding the Fourth Proportional to 17,003,156.70, 25,554,501.45 and 14,813,435.10

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Solution

The fourth proportional to 17,003,156.70, 25,554,501.45 and 14,813,435.10 is: 22,263,509.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,003,156.70 : 25,554,501.45 = 14,813,435.10 : x
  2. Step 2: Convert to fraction form
    17,003,156.70/25,554,501.45 = 14,813,435.10/x
  3. Step 3: Cross multiply
    17,003,156.70x = 25,554,501.45 × 14,813,435.10
  4. Step 4: Simplify right side
    17,003,156.70x = 378,549,948,742,430.88
  5. Step 5: Solve for x
    x = 378,549,948,742,430.88/17,003,156.70
  6. Step 6: Final answer
    x = 22,263,509.97

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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.