Home / 17,606,328.10-26,409,492.15-15,366,840.10

Finding the Fourth Proportional to 17,606,328.10, 26,409,492.15 and 15,366,840.10

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Solution

The fourth proportional to 17,606,328.10, 26,409,492.15 and 15,366,840.10 is: 23,050,260.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,606,328.10 : 26,409,492.15 = 15,366,840.10 : x
  2. Step 2: Convert to fraction form
    17,606,328.10/26,409,492.15 = 15,366,840.10/x
  3. Step 3: Cross multiply
    17,606,328.10x = 26,409,492.15 × 15,366,840.10
  4. Step 4: Simplify right side
    17,606,328.10x = 405,830,442,991,255.19
  5. Step 5: Solve for x
    x = 405,830,442,991,255.19/17,606,328.10
  6. Step 6: Final answer
    x = 23,050,260.15

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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.