Home / 27,477,725,754.58-41,218,962,874.69-7,580,613,176.51

Finding the Fourth Proportional to 27,477,725,754.58, 41,218,962,874.69 and 7,580,613,176.51

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Solution

The fourth proportional to 27,477,725,754.58, 41,218,962,874.69 and 7,580,613,176.51 is: 11,371,574,775.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,477,725,754.58 : 41,218,962,874.69 = 7,580,613,176.51 : x
  2. Step 2: Convert to fraction form
    27,477,725,754.58/41,218,962,874.69 = 7,580,613,176.51/x
  3. Step 3: Cross multiply
    27,477,725,754.58x = 41,218,962,874.69 × 7,580,613,176.51
  4. Step 4: Simplify right side
    27,477,725,754.58x = 312,465,013,089,745,436,672
  5. Step 5: Solve for x
    x = 312,465,013,089,745,436,672/27,477,725,754.58
  6. Step 6: Final answer
    x = 11,371,574,775.90

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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.