Home / 2,437,134,480-3,363,245,582.40-1,394,092,944

Finding the Fourth Proportional to 2,437,134,480, 3,363,245,582.40 and 1,394,092,944

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Solution

The fourth proportional to 2,437,134,480, 3,363,245,582.40 and 1,394,092,944 is: 1,923,848,262.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,437,134,480 : 3,363,245,582.40 = 1,394,092,944 : x
  2. Step 2: Convert to fraction form
    2,437,134,480/3,363,245,582.40 = 1,394,092,944/x
  3. Step 3: Cross multiply
    2,437,134,480x = 3,363,245,582.40 × 1,394,092,944
  4. Step 4: Simplify right side
    2,437,134,480x = 4,688,676,935,363,010,560
  5. Step 5: Solve for x
    x = 4,688,676,935,363,010,560/2,437,134,480
  6. Step 6: Final answer
    x = 1,923,848,262.72

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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.