Home / 1,054,088,285.74-1,454,641,972.20-584,219,941.58

Finding the Fourth Proportional to 1,054,088,285.74, 1,454,641,972.20 and 584,219,941.58

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Solution

The fourth proportional to 1,054,088,285.74, 1,454,641,972.20 and 584,219,941.58 is: 806,223,595.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,054,088,285.74 : 1,454,641,972.20 = 584,219,941.58 : x
  2. Step 2: Convert to fraction form
    1,054,088,285.74/1,454,641,972.20 = 584,219,941.58/x
  3. Step 3: Cross multiply
    1,054,088,285.74x = 1,454,641,972.20 × 584,219,941.58
  4. Step 4: Simplify right side
    1,054,088,285.74x = 849,830,848,022,136,576
  5. Step 5: Solve for x
    x = 849,830,848,022,136,576/1,054,088,285.74
  6. Step 6: Final answer
    x = 806,223,595.80

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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.