Home / 1,054,413,684.06-1,455,090,852.51-584,513,814.30

Finding the Fourth Proportional to 1,054,413,684.06, 1,455,090,852.51 and 584,513,814.30

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Solution

The fourth proportional to 1,054,413,684.06, 1,455,090,852.51 and 584,513,814.30 is: 806,629,046.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,054,413,684.06 : 1,455,090,852.51 = 584,513,814.30 : x
  2. Step 2: Convert to fraction form
    1,054,413,684.06/1,455,090,852.51 = 584,513,814.30/x
  3. Step 3: Cross multiply
    1,054,413,684.06x = 1,455,090,852.51 × 584,513,814.30
  4. Step 4: Simplify right side
    1,054,413,684.06x = 850,520,704,353,658,752
  5. Step 5: Solve for x
    x = 850,520,704,353,658,752/1,054,413,684.06
  6. Step 6: Final answer
    x = 806,629,046.28

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Double scale
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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.