Home / 93,483,969.36-140,228,810.72-32,072,266.59

Finding the Fourth Proportional to 93,483,969.36, 140,228,810.72 and 32,072,266.59

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Solution

The fourth proportional to 93,483,969.36, 140,228,810.72 and 32,072,266.59 is: 48,109,379.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,483,969.36 : 140,228,810.72 = 32,072,266.59 : x
  2. Step 2: Convert to fraction form
    93,483,969.36/140,228,810.72 = 32,072,266.59/x
  3. Step 3: Cross multiply
    93,483,969.36x = 140,228,810.72 × 32,072,266.59
  4. Step 4: Simplify right side
    93,483,969.36x = 4,497,455,801,010,490
  5. Step 5: Solve for x
    x = 4,497,455,801,010,490/93,483,969.36
  6. Step 6: Final answer
    x = 48,109,379.95

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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.