Home / 27,503,030,271.14-41,254,493,911.06-8,617,763,693.51

Finding the Fourth Proportional to 27,503,030,271.14, 41,254,493,911.06 and 8,617,763,693.51

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Solution

The fourth proportional to 27,503,030,271.14, 41,254,493,911.06 and 8,617,763,693.51 is: 12,926,629,404.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,503,030,271.14 : 41,254,493,911.06 = 8,617,763,693.51 : x
  2. Step 2: Convert to fraction form
    27,503,030,271.14/41,254,493,911.06 = 8,617,763,693.51/x
  3. Step 3: Cross multiply
    27,503,030,271.14x = 41,254,493,911.06 × 8,617,763,693.51
  4. Step 4: Simplify right side
    27,503,030,271.14x = 355,521,479,820,819,169,280
  5. Step 5: Solve for x
    x = 355,521,479,820,819,169,280/27,503,030,271.14
  6. Step 6: Final answer
    x = 12,926,629,404.68

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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.