Home / 4,240,036,848.40-6,360,055,272.60-2,380,418,501.20

Finding the Fourth Proportional to 4,240,036,848.40, 6,360,055,272.60 and 2,380,418,501.20

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Solution

The fourth proportional to 4,240,036,848.40, 6,360,055,272.60 and 2,380,418,501.20 is: 3,570,627,751.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,240,036,848.40 : 6,360,055,272.60 = 2,380,418,501.20 : x
  2. Step 2: Convert to fraction form
    4,240,036,848.40/6,360,055,272.60 = 2,380,418,501.20/x
  3. Step 3: Cross multiply
    4,240,036,848.40x = 6,360,055,272.60 × 2,380,418,501.20
  4. Step 4: Simplify right side
    4,240,036,848.40x = 15,139,593,239,551,649,792
  5. Step 5: Solve for x
    x = 15,139,593,239,551,649,792/4,240,036,848.40
  6. Step 6: Final answer
    x = 3,570,627,751.80

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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.