Home / 56,733,713,071.60-85,100,569,607.40-25,775,030,959.60

Finding the Fourth Proportional to 56,733,713,071.60, 85,100,569,607.40 and 25,775,030,959.60

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Solution

The fourth proportional to 56,733,713,071.60, 85,100,569,607.40 and 25,775,030,959.60 is: 38,662,546,439.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,733,713,071.60 : 85,100,569,607.40 = 25,775,030,959.60 : x
  2. Step 2: Convert to fraction form
    56,733,713,071.60/85,100,569,607.40 = 25,775,030,959.60/x
  3. Step 3: Cross multiply
    56,733,713,071.60x = 85,100,569,607.40 × 25,775,030,959.60
  4. Step 4: Simplify right side
    56,733,713,071.60x = 2,193,469,816,310,329,507,840
  5. Step 5: Solve for x
    x = 2,193,469,816,310,329,507,840/56,733,713,071.60
  6. Step 6: Final answer
    x = 38,662,546,439.40

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Double scale
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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.