Home / 1,456,550,154.45-2,184,825,231.68-1,456,550,154.45

Finding the Fourth Proportional to 1,456,550,154.45, 2,184,825,231.68 and 1,456,550,154.45

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Solution

The fourth proportional to 1,456,550,154.45, 2,184,825,231.68 and 1,456,550,154.45 is: 2,184,825,231.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,456,550,154.45 : 2,184,825,231.68 = 1,456,550,154.45 : x
  2. Step 2: Convert to fraction form
    1,456,550,154.45/2,184,825,231.68 = 1,456,550,154.45/x
  3. Step 3: Cross multiply
    1,456,550,154.45x = 2,184,825,231.68 × 1,456,550,154.45
  4. Step 4: Simplify right side
    1,456,550,154.45x = 3,182,307,528,649,760,768
  5. Step 5: Solve for x
    x = 3,182,307,528,649,760,768/1,456,550,154.45
  6. Step 6: Final answer
    x = 2,184,825,231.68

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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.