Home / 35,938,101.60-53,907,152.40-34,993,317.60

Finding the Fourth Proportional to 35,938,101.60, 53,907,152.40 and 34,993,317.60

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Solution

The fourth proportional to 35,938,101.60, 53,907,152.40 and 34,993,317.60 is: 52,489,976.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,938,101.60 : 53,907,152.40 = 34,993,317.60 : x
  2. Step 2: Convert to fraction form
    35,938,101.60/53,907,152.40 = 34,993,317.60/x
  3. Step 3: Cross multiply
    35,938,101.60x = 53,907,152.40 × 34,993,317.60
  4. Step 4: Simplify right side
    35,938,101.60x = 1,886,390,104,844,802.25
  5. Step 5: Solve for x
    x = 1,886,390,104,844,802.25/35,938,101.60
  6. Step 6: Final answer
    x = 52,489,976.40

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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.