Home / 17,663,235.92-26,475,812.40-8,546,070.32

Finding the Fourth Proportional to 17,663,235.92, 26,475,812.40 and 8,546,070.32

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Solution

The fourth proportional to 17,663,235.92, 26,475,812.40 and 8,546,070.32 is: 12,809,892.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,663,235.92 : 26,475,812.40 = 8,546,070.32 : x
  2. Step 2: Convert to fraction form
    17,663,235.92/26,475,812.40 = 8,546,070.32/x
  3. Step 3: Cross multiply
    17,663,235.92x = 26,475,812.40 × 8,546,070.32
  4. Step 4: Simplify right side
    17,663,235.92x = 226,264,154,549,527.97
  5. Step 5: Solve for x
    x = 226,264,154,549,527.97/17,663,235.92
  6. Step 6: Final answer
    x = 12,809,892.57

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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.