Home / 14,836,701,009.05-22,255,051,513.58-14,733,388,878.65

Finding the Fourth Proportional to 14,836,701,009.05, 22,255,051,513.58 and 14,733,388,878.65

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Solution

The fourth proportional to 14,836,701,009.05, 22,255,051,513.58 and 14,733,388,878.65 is: 22,100,083,317.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,836,701,009.05 : 22,255,051,513.58 = 14,733,388,878.65 : x
  2. Step 2: Convert to fraction form
    14,836,701,009.05/22,255,051,513.58 = 14,733,388,878.65/x
  3. Step 3: Cross multiply
    14,836,701,009.05x = 22,255,051,513.58 × 14,733,388,878.65
  4. Step 4: Simplify right side
    14,836,701,009.05x = 327,892,328,463,962,472,448
  5. Step 5: Solve for x
    x = 327,892,328,463,962,472,448/14,836,701,009.05
  6. Step 6: Final answer
    x = 22,100,083,317.98

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Double scale
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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.