Home / 4,036,457,947.80-6,054,686,921.70-2,948,066,779.80

Finding the Fourth Proportional to 4,036,457,947.80, 6,054,686,921.70 and 2,948,066,779.80

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Solution

The fourth proportional to 4,036,457,947.80, 6,054,686,921.70 and 2,948,066,779.80 is: 4,422,100,169.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,036,457,947.80 : 6,054,686,921.70 = 2,948,066,779.80 : x
  2. Step 2: Convert to fraction form
    4,036,457,947.80/6,054,686,921.70 = 2,948,066,779.80/x
  3. Step 3: Cross multiply
    4,036,457,947.80x = 6,054,686,921.70 × 2,948,066,779.80
  4. Step 4: Simplify right side
    4,036,457,947.80x = 17,849,621,375,953,293,312
  5. Step 5: Solve for x
    x = 17,849,621,375,953,293,312/4,036,457,947.80
  6. Step 6: Final answer
    x = 4,422,100,169.70

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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.