Home / 35,478,819.60-53,118,696.60-34,483,491.60

Finding the Fourth Proportional to 35,478,819.60, 53,118,696.60 and 34,483,491.60

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Solution

The fourth proportional to 35,478,819.60, 53,118,696.60 and 34,483,491.60 is: 51,628,496.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,478,819.60 : 53,118,696.60 = 34,483,491.60 : x
  2. Step 2: Convert to fraction form
    35,478,819.60/53,118,696.60 = 34,483,491.60/x
  3. Step 3: Cross multiply
    35,478,819.60x = 53,118,696.60 × 34,483,491.60
  4. Step 4: Simplify right side
    35,478,819.60x = 1,831,718,128,009,048.75
  5. Step 5: Solve for x
    x = 1,831,718,128,009,048.75/35,478,819.60
  6. Step 6: Final answer
    x = 51,628,496.91

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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.