Home / 17,409,130.48-24,023,722.32-9,674,006.72

Finding the Fourth Proportional to 17,409,130.48, 24,023,722.32 and 9,674,006.72

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Solution

The fourth proportional to 17,409,130.48, 24,023,722.32 and 9,674,006.72 is: 13,349,641.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,409,130.48 : 24,023,722.32 = 9,674,006.72 : x
  2. Step 2: Convert to fraction form
    17,409,130.48/24,023,722.32 = 9,674,006.72/x
  3. Step 3: Cross multiply
    17,409,130.48x = 24,023,722.32 × 9,674,006.72
  4. Step 4: Simplify right side
    17,409,130.48x = 232,405,651,163,094
  5. Step 5: Solve for x
    x = 232,405,651,163,094/17,409,130.48
  6. Step 6: Final answer
    x = 13,349,641.52

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.