Home / 1,773,225,405.35-2,660,090,050.43-546,265,917.35

Finding the Fourth Proportional to 1,773,225,405.35, 2,660,090,050.43 and 546,265,917.35

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Solution

The fourth proportional to 1,773,225,405.35, 2,660,090,050.43 and 546,265,917.35 is: 819,476,490.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,773,225,405.35 : 2,660,090,050.43 = 546,265,917.35 : x
  2. Step 2: Convert to fraction form
    1,773,225,405.35/2,660,090,050.43 = 546,265,917.35/x
  3. Step 3: Cross multiply
    1,773,225,405.35x = 2,660,090,050.43 × 546,265,917.35
  4. Step 4: Simplify right side
    1,773,225,405.35x = 1,453,116,531,629,020,672
  5. Step 5: Solve for x
    x = 1,453,116,531,629,020,672/1,773,225,405.35
  6. Step 6: Final answer
    x = 819,476,490.27

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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.