Home / 1,063,004,544.80-1,594,506,817.20-994,980,096.80

Finding the Fourth Proportional to 1,063,004,544.80, 1,594,506,817.20 and 994,980,096.80

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Solution

The fourth proportional to 1,063,004,544.80, 1,594,506,817.20 and 994,980,096.80 is: 1,492,470,145.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,063,004,544.80 : 1,594,506,817.20 = 994,980,096.80 : x
  2. Step 2: Convert to fraction form
    1,063,004,544.80/1,594,506,817.20 = 994,980,096.80/x
  3. Step 3: Cross multiply
    1,063,004,544.80x = 1,594,506,817.20 × 994,980,096.80
  4. Step 4: Simplify right side
    1,063,004,544.80x = 1,586,502,547,325,915,904
  5. Step 5: Solve for x
    x = 1,586,502,547,325,915,904/1,063,004,544.80
  6. Step 6: Final answer
    x = 1,492,470,145.20

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Double scale
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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.