Home / 5,038,852,823.10-7,558,279,234.65-4,556,729,547.90

Finding the Fourth Proportional to 5,038,852,823.10, 7,558,279,234.65 and 4,556,729,547.90

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Solution

The fourth proportional to 5,038,852,823.10, 7,558,279,234.65 and 4,556,729,547.90 is: 6,835,094,321.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,038,852,823.10 : 7,558,279,234.65 = 4,556,729,547.90 : x
  2. Step 2: Convert to fraction form
    5,038,852,823.10/7,558,279,234.65 = 4,556,729,547.90/x
  3. Step 3: Cross multiply
    5,038,852,823.10x = 7,558,279,234.65 × 4,556,729,547.90
  4. Step 4: Simplify right side
    5,038,852,823.10x = 34,441,034,319,808,647,168
  5. Step 5: Solve for x
    x = 34,441,034,319,808,647,168/5,038,852,823.10
  6. Step 6: Final answer
    x = 6,835,094,321.85

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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.