Home / 1,054,088,286.87-1,454,641,973.76-584,219,942.72

Finding the Fourth Proportional to 1,054,088,286.87, 1,454,641,973.76 and 584,219,942.72

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Solution

The fourth proportional to 1,054,088,286.87, 1,454,641,973.76 and 584,219,942.72 is: 806,223,597.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,054,088,286.87 : 1,454,641,973.76 = 584,219,942.72 : x
  2. Step 2: Convert to fraction form
    1,054,088,286.87/1,454,641,973.76 = 584,219,942.72/x
  3. Step 3: Cross multiply
    1,054,088,286.87x = 1,454,641,973.76 × 584,219,942.72
  4. Step 4: Simplify right side
    1,054,088,286.87x = 849,830,850,580,901,760
  5. Step 5: Solve for x
    x = 849,830,850,580,901,760/1,054,088,286.87
  6. Step 6: Final answer
    x = 806,223,597.37

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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.