Home / 2,083,547,016.06-2,875,220,487.78-1,179,283,535.92

Finding the Fourth Proportional to 2,083,547,016.06, 2,875,220,487.78 and 1,179,283,535.92

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Solution

The fourth proportional to 2,083,547,016.06, 2,875,220,487.78 and 1,179,283,535.92 is: 1,627,369,172.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,083,547,016.06 : 2,875,220,487.78 = 1,179,283,535.92 : x
  2. Step 2: Convert to fraction form
    2,083,547,016.06/2,875,220,487.78 = 1,179,283,535.92/x
  3. Step 3: Cross multiply
    2,083,547,016.06x = 2,875,220,487.78 × 1,179,283,535.92
  4. Step 4: Simplify right side
    2,083,547,016.06x = 3,390,700,183,378,826,240
  5. Step 5: Solve for x
    x = 3,390,700,183,378,826,240/2,083,547,016.06
  6. Step 6: Final answer
    x = 1,627,369,172.49

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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.