Home / 2,456,547,190.56-3,685,467,088.32-882,813,483.36

Finding the Fourth Proportional to 2,456,547,190.56, 3,685,467,088.32 and 882,813,483.36

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Solution

The fourth proportional to 2,456,547,190.56, 3,685,467,088.32 and 882,813,483.36 is: 1,324,452,487.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,456,547,190.56 : 3,685,467,088.32 = 882,813,483.36 : x
  2. Step 2: Convert to fraction form
    2,456,547,190.56/3,685,467,088.32 = 882,813,483.36/x
  3. Step 3: Cross multiply
    2,456,547,190.56x = 3,685,467,088.32 × 882,813,483.36
  4. Step 4: Simplify right side
    2,456,547,190.56x = 3,253,580,038,048,416,256
  5. Step 5: Solve for x
    x = 3,253,580,038,048,416,256/2,456,547,190.56
  6. Step 6: Final answer
    x = 1,324,452,487.85

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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.