Home / 1,732,511,908.80-2,388,221,461.44-1,062,216,005.76

Finding the Fourth Proportional to 1,732,511,908.80, 2,388,221,461.44 and 1,062,216,005.76

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Solution

The fourth proportional to 1,732,511,908.80, 2,388,221,461.44 and 1,062,216,005.76 is: 1,464,236,435.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,732,511,908.80 : 2,388,221,461.44 = 1,062,216,005.76 : x
  2. Step 2: Convert to fraction form
    1,732,511,908.80/2,388,221,461.44 = 1,062,216,005.76/x
  3. Step 3: Cross multiply
    1,732,511,908.80x = 2,388,221,461.44 × 1,062,216,005.76
  4. Step 4: Simplify right side
    1,732,511,908.80x = 2,536,807,061,641,106,944
  5. Step 5: Solve for x
    x = 2,536,807,061,641,106,944/1,732,511,908.80
  6. Step 6: Final answer
    x = 1,464,236,435.41

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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.