Home / 2,275,028,556,854.60-3,412,179,574,640.70-662,985,363,442.97

Finding the Fourth Proportional to 2,275,028,556,854.60, 3,412,179,574,640.70 and 662,985,363,442.97

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Solution

The fourth proportional to 2,275,028,556,854.60, 3,412,179,574,640.70 and 662,985,363,442.97 is: 994,372,184,300.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,275,028,556,854.60 : 3,412,179,574,640.70 = 662,985,363,442.97 : x
  2. Step 2: Convert to fraction form
    2,275,028,556,854.60/3,412,179,574,640.70 = 662,985,363,442.97/x
  3. Step 3: Cross multiply
    2,275,028,556,854.60x = 3,412,179,574,640.70 × 662,985,363,442.97
  4. Step 4: Simplify right side
    2,275,028,556,854.60x = 2,262,225,115,425,843,359,776,768
  5. Step 5: Solve for x
    x = 2,262,225,115,425,843,359,776,768/2,275,028,556,854.60
  6. Step 6: Final answer
    x = 994,372,184,300.64

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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.