Home / 17,483,462,934.40-26,225,194,401.60-11,904,607,892.80

Finding the Fourth Proportional to 17,483,462,934.40, 26,225,194,401.60 and 11,904,607,892.80

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Solution

The fourth proportional to 17,483,462,934.40, 26,225,194,401.60 and 11,904,607,892.80 is: 17,856,911,839.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,483,462,934.40 : 26,225,194,401.60 = 11,904,607,892.80 : x
  2. Step 2: Convert to fraction form
    17,483,462,934.40/26,225,194,401.60 = 11,904,607,892.80/x
  3. Step 3: Cross multiply
    17,483,462,934.40x = 26,225,194,401.60 × 11,904,607,892.80
  4. Step 4: Simplify right side
    17,483,462,934.40x = 312,200,656,263,501,709,312
  5. Step 5: Solve for x
    x = 312,200,656,263,501,709,312/17,483,462,934.40
  6. Step 6: Final answer
    x = 17,856,911,839.20

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1.5x scale

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.