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Finding the Fourth Proportional to 1,498,459,506.35, 2,247,689,259.53 and 1,498,459,506.35

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Solution

The fourth proportional to 1,498,459,506.35, 2,247,689,259.53 and 1,498,459,506.35 is: 2,247,689,259.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,498,459,506.35 : 2,247,689,259.53 = 1,498,459,506.35 : x
  2. Step 2: Convert to fraction form
    1,498,459,506.35/2,247,689,259.53 = 1,498,459,506.35/x
  3. Step 3: Cross multiply
    1,498,459,506.35x = 2,247,689,259.53 × 1,498,459,506.35
  4. Step 4: Simplify right side
    1,498,459,506.35x = 3,368,071,338,263,520,768
  5. Step 5: Solve for x
    x = 3,368,071,338,263,520,768/1,498,459,506.35
  6. Step 6: Final answer
    x = 2,247,689,259.53

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1.5x scale

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.