Home / 5,038,852,851.60-7,558,279,277.40-4,556,729,576.40

Finding the Fourth Proportional to 5,038,852,851.60, 7,558,279,277.40 and 4,556,729,576.40

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Solution

The fourth proportional to 5,038,852,851.60, 7,558,279,277.40 and 4,556,729,576.40 is: 6,835,094,364.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,038,852,851.60 : 7,558,279,277.40 = 4,556,729,576.40 : x
  2. Step 2: Convert to fraction form
    5,038,852,851.60/7,558,279,277.40 = 4,556,729,576.40/x
  3. Step 3: Cross multiply
    5,038,852,851.60x = 7,558,279,277.40 × 4,556,729,576.40
  4. Step 4: Simplify right side
    5,038,852,851.60x = 34,441,034,730,019,794,944
  5. Step 5: Solve for x
    x = 34,441,034,730,019,794,944/5,038,852,851.60
  6. Step 6: Final answer
    x = 6,835,094,364.60

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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.