Home / 5,632,615,075.60-8,448,922,613.40-5,148,487,536.40

Finding the Fourth Proportional to 5,632,615,075.60, 8,448,922,613.40 and 5,148,487,536.40

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Solution

The fourth proportional to 5,632,615,075.60, 8,448,922,613.40 and 5,148,487,536.40 is: 7,722,731,304.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,632,615,075.60 : 8,448,922,613.40 = 5,148,487,536.40 : x
  2. Step 2: Convert to fraction form
    5,632,615,075.60/8,448,922,613.40 = 5,148,487,536.40/x
  3. Step 3: Cross multiply
    5,632,615,075.60x = 8,448,922,613.40 × 5,148,487,536.40
  4. Step 4: Simplify right side
    5,632,615,075.60x = 43,499,172,771,098,009,600
  5. Step 5: Solve for x
    x = 43,499,172,771,098,009,600/5,632,615,075.60
  6. Step 6: Final answer
    x = 7,722,731,304.60

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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.