Home / 1,180,430,596.08-1,771,258,696.38-481,435,548.93

Finding the Fourth Proportional to 1,180,430,596.08, 1,771,258,696.38 and 481,435,548.93

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Solution

The fourth proportional to 1,180,430,596.08, 1,771,258,696.38 and 481,435,548.93 is: 722,403,253.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,180,430,596.08 : 1,771,258,696.38 = 481,435,548.93 : x
  2. Step 2: Convert to fraction form
    1,180,430,596.08/1,771,258,696.38 = 481,435,548.93/x
  3. Step 3: Cross multiply
    1,180,430,596.08x = 1,771,258,696.38 × 481,435,548.93
  4. Step 4: Simplify right side
    1,180,430,596.08x = 852,746,902,788,741,632
  5. Step 5: Solve for x
    x = 852,746,902,788,741,632/1,180,430,596.08
  6. Step 6: Final answer
    x = 722,403,253.20

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.