Home / 35,300,640.06-52,966,928.97-18,019,914.30

Finding the Fourth Proportional to 35,300,640.06, 52,966,928.97 and 18,019,914.30

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Solution

The fourth proportional to 35,300,640.06, 52,966,928.97 and 18,019,914.30 is: 27,038,023.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,300,640.06 : 52,966,928.97 = 18,019,914.30 : x
  2. Step 2: Convert to fraction form
    35,300,640.06/52,966,928.97 = 18,019,914.30/x
  3. Step 3: Cross multiply
    35,300,640.06x = 52,966,928.97 × 18,019,914.30
  4. Step 4: Simplify right side
    35,300,640.06x = 954,459,520,773,587.25
  5. Step 5: Solve for x
    x = 954,459,520,773,587.25/35,300,640.06
  6. Step 6: Final answer
    x = 27,038,023.08

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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.