Home / 1,706,185,536.81-2,354,544,747.57-953,511,274.56

Finding the Fourth Proportional to 1,706,185,536.81, 2,354,544,747.57 and 953,511,274.56

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Solution

The fourth proportional to 1,706,185,536.81, 2,354,544,747.57 and 953,511,274.56 is: 1,315,850,424.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,706,185,536.81 : 2,354,544,747.57 = 953,511,274.56 : x
  2. Step 2: Convert to fraction form
    1,706,185,536.81/2,354,544,747.57 = 953,511,274.56/x
  3. Step 3: Cross multiply
    1,706,185,536.81x = 2,354,544,747.57 × 953,511,274.56
  4. Step 4: Simplify right side
    1,706,185,536.81x = 2,245,084,963,264,024,064
  5. Step 5: Solve for x
    x = 2,245,084,963,264,024,064/1,706,185,536.81
  6. Step 6: Final answer
    x = 1,315,850,424.72

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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.