Home / 3,294,529,754.40-4,547,110,953.42-1,957,162,795.92

Finding the Fourth Proportional to 3,294,529,754.40, 4,547,110,953.42 and 1,957,162,795.92

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Solution

The fourth proportional to 3,294,529,754.40, 4,547,110,953.42 and 1,957,162,795.92 is: 2,701,276,676.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,294,529,754.40 : 4,547,110,953.42 = 1,957,162,795.92 : x
  2. Step 2: Convert to fraction form
    3,294,529,754.40/4,547,110,953.42 = 1,957,162,795.92/x
  3. Step 3: Cross multiply
    3,294,529,754.40x = 4,547,110,953.42 × 1,957,162,795.92
  4. Step 4: Simplify right side
    3,294,529,754.40x = 8,899,436,386,953,945,088
  5. Step 5: Solve for x
    x = 8,899,436,386,953,945,088/3,294,529,754.40
  6. Step 6: Final answer
    x = 2,701,276,676.91

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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.