Home / 44,448,997,756.61-66,686,594,074.89-17,905,855,522.61

Finding the Fourth Proportional to 44,448,997,756.61, 66,686,594,074.89 and 17,905,855,522.61

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Solution

The fourth proportional to 44,448,997,756.61, 66,686,594,074.89 and 17,905,855,522.61 is: 26,864,059,462.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,448,997,756.61 : 66,686,594,074.89 = 17,905,855,522.61 : x
  2. Step 2: Convert to fraction form
    44,448,997,756.61/66,686,594,074.89 = 17,905,855,522.61/x
  3. Step 3: Cross multiply
    44,448,997,756.61x = 66,686,594,074.89 × 17,905,855,522.61
  4. Step 4: Simplify right side
    44,448,997,756.61x = 1,194,080,518,799,587,016,704
  5. Step 5: Solve for x
    x = 1,194,080,518,799,587,016,704/44,448,997,756.61
  6. Step 6: Final answer
    x = 26,864,059,462.90

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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.