Home / 2,564,566,088.40-3,846,849,132.60-1,476,174,920.40

Finding the Fourth Proportional to 2,564,566,088.40, 3,846,849,132.60 and 1,476,174,920.40

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Solution

The fourth proportional to 2,564,566,088.40, 3,846,849,132.60 and 1,476,174,920.40 is: 2,214,262,380.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,564,566,088.40 : 3,846,849,132.60 = 1,476,174,920.40 : x
  2. Step 2: Convert to fraction form
    2,564,566,088.40/3,846,849,132.60 = 1,476,174,920.40/x
  3. Step 3: Cross multiply
    2,564,566,088.40x = 3,846,849,132.60 × 1,476,174,920.40
  4. Step 4: Simplify right side
    2,564,566,088.40x = 5,678,622,212,106,613,760
  5. Step 5: Solve for x
    x = 5,678,622,212,106,613,760/2,564,566,088.40
  6. Step 6: Final answer
    x = 2,214,262,380.60

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Double scale
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Similar ratio
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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.