Home / 39,371,504.40-59,057,256.60-23,180,835.60

Finding the Fourth Proportional to 39,371,504.40, 59,057,256.60 and 23,180,835.60

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Solution

The fourth proportional to 39,371,504.40, 59,057,256.60 and 23,180,835.60 is: 34,771,253.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,371,504.40 : 59,057,256.60 = 23,180,835.60 : x
  2. Step 2: Convert to fraction form
    39,371,504.40/59,057,256.60 = 23,180,835.60/x
  3. Step 3: Cross multiply
    39,371,504.40x = 59,057,256.60 × 23,180,835.60
  4. Step 4: Simplify right side
    39,371,504.40x = 1,368,996,556,231,615
  5. Step 5: Solve for x
    x = 1,368,996,556,231,615/39,371,504.40
  6. Step 6: Final answer
    x = 34,771,253.40

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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.