Home / 1,518,971,079.56-2,277,702,877.26-483,697,076.36

Finding the Fourth Proportional to 1,518,971,079.56, 2,277,702,877.26 and 483,697,076.36

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Solution

The fourth proportional to 1,518,971,079.56, 2,277,702,877.26 and 483,697,076.36 is: 725,305,594.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,518,971,079.56 : 2,277,702,877.26 = 483,697,076.36 : x
  2. Step 2: Convert to fraction form
    1,518,971,079.56/2,277,702,877.26 = 483,697,076.36/x
  3. Step 3: Cross multiply
    1,518,971,079.56x = 2,277,702,877.26 × 483,697,076.36
  4. Step 4: Simplify right side
    1,518,971,079.56x = 1,101,718,222,547,422,080
  5. Step 5: Solve for x
    x = 1,101,718,222,547,422,080/1,518,971,079.56
  6. Step 6: Final answer
    x = 725,305,594.93

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1.5x scale

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.