Home / 11,636,292.96-17,455,448.16-3,551,088.96

Finding the Fourth Proportional to 11,636,292.96, 17,455,448.16 and 3,551,088.96

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Solution

The fourth proportional to 11,636,292.96, 17,455,448.16 and 3,551,088.96 is: 5,326,941.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,636,292.96 : 17,455,448.16 = 3,551,088.96 : x
  2. Step 2: Convert to fraction form
    11,636,292.96/17,455,448.16 = 3,551,088.96/x
  3. Step 3: Cross multiply
    11,636,292.96x = 17,455,448.16 × 3,551,088.96
  4. Step 4: Simplify right side
    11,636,292.96x = 61,985,849,252,828.31
  5. Step 5: Solve for x
    x = 61,985,849,252,828.31/11,636,292.96
  6. Step 6: Final answer
    x = 5,326,941.27

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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.