Home / 1,164,303,533.70-1,746,455,300.55-957,679,272.90

Finding the Fourth Proportional to 1,164,303,533.70, 1,746,455,300.55 and 957,679,272.90

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Solution

The fourth proportional to 1,164,303,533.70, 1,746,455,300.55 and 957,679,272.90 is: 1,436,518,909.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,164,303,533.70 : 1,746,455,300.55 = 957,679,272.90 : x
  2. Step 2: Convert to fraction form
    1,164,303,533.70/1,746,455,300.55 = 957,679,272.90/x
  3. Step 3: Cross multiply
    1,164,303,533.70x = 1,746,455,300.55 × 957,679,272.90
  4. Step 4: Simplify right side
    1,164,303,533.70x = 1,672,544,042,383,074,816
  5. Step 5: Solve for x
    x = 1,672,544,042,383,074,816/1,164,303,533.70
  6. Step 6: Final answer
    x = 1,436,518,909.35

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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.