Home / 1,202,187,037,533.30-1,659,019,180,814.50-653,478,342,467.42

Finding the Fourth Proportional to 1,202,187,037,533.30, 1,659,019,180,814.50 and 653,478,342,467.42

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Solution

The fourth proportional to 1,202,187,037,533.30, 1,659,019,180,814.50 and 653,478,342,467.42 is: 901,800,693,696.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,202,187,037,533.30 : 1,659,019,180,814.50 = 653,478,342,467.42 : x
  2. Step 2: Convert to fraction form
    1,202,187,037,533.30/1,659,019,180,814.50 = 653,478,342,467.42/x
  3. Step 3: Cross multiply
    1,202,187,037,533.30x = 1,659,019,180,814.50 × 653,478,342,467.42
  4. Step 4: Simplify right side
    1,202,187,037,533.30x = 1,084,133,104,400,316,502,114,304
  5. Step 5: Solve for x
    x = 1,084,133,104,400,316,502,114,304/1,202,187,037,533.30
  6. Step 6: Final answer
    x = 901,800,693,696.37

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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.