Home / 2,671,106,874.45-3,686,113,908.36-1,481,663,528.97

Finding the Fourth Proportional to 2,671,106,874.45, 3,686,113,908.36 and 1,481,663,528.97

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Solution

The fourth proportional to 2,671,106,874.45, 3,686,113,908.36 and 1,481,663,528.97 is: 2,044,688,138.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,671,106,874.45 : 3,686,113,908.36 = 1,481,663,528.97 : x
  2. Step 2: Convert to fraction form
    2,671,106,874.45/3,686,113,908.36 = 1,481,663,528.97/x
  3. Step 3: Cross multiply
    2,671,106,874.45x = 3,686,113,908.36 × 1,481,663,528.97
  4. Step 4: Simplify right side
    2,671,106,874.45x = 5,461,580,541,646,076,928
  5. Step 5: Solve for x
    x = 5,461,580,541,646,076,928/2,671,106,874.45
  6. Step 6: Final answer
    x = 2,044,688,138.05

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1.5x scale

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.