Home / 1,088,828,522,619.70-1,502,585,586,445.60-601,088,131,233.99

Finding the Fourth Proportional to 1,088,828,522,619.70, 1,502,585,586,445.60 and 601,088,131,233.99

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Solution

The fourth proportional to 1,088,828,522,619.70, 1,502,585,586,445.60 and 601,088,131,233.99 is: 829,502,849,542.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,088,828,522,619.70 : 1,502,585,586,445.60 = 601,088,131,233.99 : x
  2. Step 2: Convert to fraction form
    1,088,828,522,619.70/1,502,585,586,445.60 = 601,088,131,233.99/x
  3. Step 3: Cross multiply
    1,088,828,522,619.70x = 1,502,585,586,445.60 × 601,088,131,233.99
  4. Step 4: Simplify right side
    1,088,828,522,619.70x = 903,186,362,175,714,666,479,616
  5. Step 5: Solve for x
    x = 903,186,362,175,714,666,479,616/1,088,828,522,619.70
  6. Step 6: Final answer
    x = 829,502,849,542.06

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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.