Home / 34,739,241,123.91-51,874,927,096.17-28,370,412,495.66

Finding the Fourth Proportional to 34,739,241,123.91, 51,874,927,096.17 and 28,370,412,495.66

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Solution

The fourth proportional to 34,739,241,123.91, 51,874,927,096.17 and 28,370,412,495.66 is: 42,364,571,944.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,739,241,123.91 : 51,874,927,096.17 = 28,370,412,495.66 : x
  2. Step 2: Convert to fraction form
    34,739,241,123.91/51,874,927,096.17 = 28,370,412,495.66/x
  3. Step 3: Cross multiply
    34,739,241,123.91x = 51,874,927,096.17 × 28,370,412,495.66
  4. Step 4: Simplify right side
    34,739,241,123.91x = 1,471,713,079,900,396,847,104
  5. Step 5: Solve for x
    x = 1,471,713,079,900,396,847,104/34,739,241,123.91
  6. Step 6: Final answer
    x = 42,364,571,944.76

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.