Home / 1,090,197,330.24-1,504,464,662.43-595,160,038.74

Finding the Fourth Proportional to 1,090,197,330.24, 1,504,464,662.43 and 595,160,038.74

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Solution

The fourth proportional to 1,090,197,330.24, 1,504,464,662.43 and 595,160,038.74 is: 821,316,675.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,090,197,330.24 : 1,504,464,662.43 = 595,160,038.74 : x
  2. Step 2: Convert to fraction form
    1,090,197,330.24/1,504,464,662.43 = 595,160,038.74/x
  3. Step 3: Cross multiply
    1,090,197,330.24x = 1,504,464,662.43 × 595,160,038.74
  4. Step 4: Simplify right side
    1,090,197,330.24x = 895,397,246,774,799,872
  5. Step 5: Solve for x
    x = 895,397,246,774,799,872/1,090,197,330.24
  6. Step 6: Final answer
    x = 821,316,675.37

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Double scale
Find fourth proportional to 1,090,197,331.24, 1,504,464,663.81 and 595,160,039.74
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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.