Home / 35,070,124.46-48,394,683.45-19,388,209.37

Finding the Fourth Proportional to 35,070,124.46, 48,394,683.45 and 19,388,209.37

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Solution

The fourth proportional to 35,070,124.46, 48,394,683.45 and 19,388,209.37 is: 26,754,574.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,070,124.46 : 48,394,683.45 = 19,388,209.37 : x
  2. Step 2: Convert to fraction form
    35,070,124.46/48,394,683.45 = 19,388,209.37/x
  3. Step 3: Cross multiply
    35,070,124.46x = 48,394,683.45 × 19,388,209.37
  4. Step 4: Simplify right side
    35,070,124.46x = 938,286,255,276,302.50
  5. Step 5: Solve for x
    x = 938,286,255,276,302.50/35,070,124.46
  6. Step 6: Final answer
    x = 26,754,574.43

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.