Home / 2,765,544,101.40-4,148,316,152.10-2,765,544,101.40

Finding the Fourth Proportional to 2,765,544,101.40, 4,148,316,152.10 and 2,765,544,101.40

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Solution

The fourth proportional to 2,765,544,101.40, 4,148,316,152.10 and 2,765,544,101.40 is: 4,148,316,152.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,765,544,101.40 : 4,148,316,152.10 = 2,765,544,101.40 : x
  2. Step 2: Convert to fraction form
    2,765,544,101.40/4,148,316,152.10 = 2,765,544,101.40/x
  3. Step 3: Cross multiply
    2,765,544,101.40x = 4,148,316,152.10 × 2,765,544,101.40
  4. Step 4: Simplify right side
    2,765,544,101.40x = 11,472,351,265,182,500,864
  5. Step 5: Solve for x
    x = 11,472,351,265,182,500,864/2,765,544,101.40
  6. Step 6: Final answer
    x = 4,148,316,152.10

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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.