Home / 4,358,198,436.47-6,537,254,574.03-1,996,689,547.61

Finding the Fourth Proportional to 4,358,198,436.47, 6,537,254,574.03 and 1,996,689,547.61

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Solution

The fourth proportional to 4,358,198,436.47, 6,537,254,574.03 and 1,996,689,547.61 is: 2,995,014,584.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,358,198,436.47 : 6,537,254,574.03 = 1,996,689,547.61 : x
  2. Step 2: Convert to fraction form
    4,358,198,436.47/6,537,254,574.03 = 1,996,689,547.61/x
  3. Step 3: Cross multiply
    4,358,198,436.47x = 6,537,254,574.03 × 1,996,689,547.61
  4. Step 4: Simplify right side
    4,358,198,436.47x = 13,052,867,878,031,362,048
  5. Step 5: Solve for x
    x = 13,052,867,878,031,362,048/4,358,198,436.47
  6. Step 6: Final answer
    x = 2,995,014,584.19

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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.