Home / 4,299,214,070,506.40-6,448,845,215,287.20-1,434,021,993,533.20

Finding the Fourth Proportional to 4,299,214,070,506.40, 6,448,845,215,287.20 and 1,434,021,993,533.20

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Solution

The fourth proportional to 4,299,214,070,506.40, 6,448,845,215,287.20 and 1,434,021,993,533.20 is: 2,151,041,032,140.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,299,214,070,506.40 : 6,448,845,215,287.20 = 1,434,021,993,533.20 : x
  2. Step 2: Convert to fraction form
    4,299,214,070,506.40/6,448,845,215,287.20 = 1,434,021,993,533.20/x
  3. Step 3: Cross multiply
    4,299,214,070,506.40x = 6,448,845,215,287.20 × 1,434,021,993,533.20
  4. Step 4: Simplify right side
    4,299,214,070,506.40x = 9,247,785,871,613,188,749,918,208
  5. Step 5: Solve for x
    x = 9,247,785,871,613,188,749,918,208/4,299,214,070,506.40
  6. Step 6: Final answer
    x = 2,151,041,032,140.07

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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.