Home / 986,039,249,532.30-1,479,058,874,298.50-986,039,249,532.30

Finding the Fourth Proportional to 986,039,249,532.30, 1,479,058,874,298.50 and 986,039,249,532.30

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Solution

The fourth proportional to 986,039,249,532.30, 1,479,058,874,298.50 and 986,039,249,532.30 is: 1,479,058,874,298.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    986,039,249,532.30 : 1,479,058,874,298.50 = 986,039,249,532.30 : x
  2. Step 2: Convert to fraction form
    986,039,249,532.30/1,479,058,874,298.50 = 986,039,249,532.30/x
  3. Step 3: Cross multiply
    986,039,249,532.30x = 1,479,058,874,298.50 × 986,039,249,532.30
  4. Step 4: Simplify right side
    986,039,249,532.30x = 1,458,410,102,427,381,584,101,376
  5. Step 5: Solve for x
    x = 1,458,410,102,427,381,584,101,376/986,039,249,532.30
  6. Step 6: Final answer
    x = 1,479,058,874,298.50

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Double scale
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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.