Home / 2,555,326,110.80-3,832,989,166.20-1,636,996,062.80

Finding the Fourth Proportional to 2,555,326,110.80, 3,832,989,166.20 and 1,636,996,062.80

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Solution

The fourth proportional to 2,555,326,110.80, 3,832,989,166.20 and 1,636,996,062.80 is: 2,455,494,094.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,555,326,110.80 : 3,832,989,166.20 = 1,636,996,062.80 : x
  2. Step 2: Convert to fraction form
    2,555,326,110.80/3,832,989,166.20 = 1,636,996,062.80/x
  3. Step 3: Cross multiply
    2,555,326,110.80x = 3,832,989,166.20 × 1,636,996,062.80
  4. Step 4: Simplify right side
    2,555,326,110.80x = 6,274,588,173,824,454,656
  5. Step 5: Solve for x
    x = 6,274,588,173,824,454,656/2,555,326,110.80
  6. Step 6: Final answer
    x = 2,455,494,094.20

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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.