Home / 82,892,636,093.90-114,391,836,923.86-44,830,843,091.53

Finding the Fourth Proportional to 82,892,636,093.90, 114,391,836,923.86 and 44,830,843,091.53

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Solution

The fourth proportional to 82,892,636,093.90, 114,391,836,923.86 and 44,830,843,091.53 is: 61,866,562,987.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,892,636,093.90 : 114,391,836,923.86 = 44,830,843,091.53 : x
  2. Step 2: Convert to fraction form
    82,892,636,093.90/114,391,836,923.86 = 44,830,843,091.53/x
  3. Step 3: Cross multiply
    82,892,636,093.90x = 114,391,836,923.86 × 44,830,843,091.53
  4. Step 4: Simplify right side
    82,892,636,093.90x = 5,128,282,492,085,226,962,944
  5. Step 5: Solve for x
    x = 5,128,282,492,085,226,962,944/82,892,636,093.90
  6. Step 6: Final answer
    x = 61,866,562,987.28

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.