Home / 93,469,636,014.30-140,205,531,075.30-33,782,831,231.58

Finding the Fourth Proportional to 93,469,636,014.30, 140,205,531,075.30 and 33,782,831,231.58

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Solution

The fourth proportional to 93,469,636,014.30, 140,205,531,075.30 and 33,782,831,231.58 is: 50,674,636,128.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,469,636,014.30 : 140,205,531,075.30 = 33,782,831,231.58 : x
  2. Step 2: Convert to fraction form
    93,469,636,014.30/140,205,531,075.30 = 33,782,831,231.58/x
  3. Step 3: Cross multiply
    93,469,636,014.30x = 140,205,531,075.30 × 33,782,831,231.58
  4. Step 4: Simplify right side
    93,469,636,014.30x = 4,736,539,794,050,905,014,272
  5. Step 5: Solve for x
    x = 4,736,539,794,050,905,014,272/93,469,636,014.30
  6. Step 6: Final answer
    x = 50,674,636,128.10

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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.