Home / 1,088,828,522,621.70-1,502,585,586,448.40-601,088,131,235.98

Finding the Fourth Proportional to 1,088,828,522,621.70, 1,502,585,586,448.40 and 601,088,131,235.98

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Solution

The fourth proportional to 1,088,828,522,621.70, 1,502,585,586,448.40 and 601,088,131,235.98 is: 829,502,849,544.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,088,828,522,621.70 : 1,502,585,586,448.40 = 601,088,131,235.98 : x
  2. Step 2: Convert to fraction form
    1,088,828,522,621.70/1,502,585,586,448.40 = 601,088,131,235.98/x
  3. Step 3: Cross multiply
    1,088,828,522,621.70x = 1,502,585,586,448.40 × 601,088,131,235.98
  4. Step 4: Simplify right side
    1,088,828,522,621.70x = 903,186,362,180,387,725,115,392
  5. Step 5: Solve for x
    x = 903,186,362,180,387,725,115,392/1,088,828,522,621.70
  6. Step 6: Final answer
    x = 829,502,849,544.83

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Double scale
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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.