Home / 3,460,947,921.36-4,776,045,873.70-1,955,541,950.84

Finding the Fourth Proportional to 3,460,947,921.36, 4,776,045,873.70 and 1,955,541,950.84

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Solution

The fourth proportional to 3,460,947,921.36, 4,776,045,873.70 and 1,955,541,950.84 is: 2,698,612,714.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,460,947,921.36 : 4,776,045,873.70 = 1,955,541,950.84 : x
  2. Step 2: Convert to fraction form
    3,460,947,921.36/4,776,045,873.70 = 1,955,541,950.84/x
  3. Step 3: Cross multiply
    3,460,947,921.36x = 4,776,045,873.70 × 1,955,541,950.84
  4. Step 4: Simplify right side
    3,460,947,921.36x = 9,339,758,065,132,750,848
  5. Step 5: Solve for x
    x = 9,339,758,065,132,750,848/3,460,947,921.36
  6. Step 6: Final answer
    x = 2,698,612,714.59

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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.