Home / 5,670,797,999.60-8,506,196,999.40-4,906,386,095.60

Finding the Fourth Proportional to 5,670,797,999.60, 8,506,196,999.40 and 4,906,386,095.60

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Solution

The fourth proportional to 5,670,797,999.60, 8,506,196,999.40 and 4,906,386,095.60 is: 7,359,579,143.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,670,797,999.60 : 8,506,196,999.40 = 4,906,386,095.60 : x
  2. Step 2: Convert to fraction form
    5,670,797,999.60/8,506,196,999.40 = 4,906,386,095.60/x
  3. Step 3: Cross multiply
    5,670,797,999.60x = 8,506,196,999.40 × 4,906,386,095.60
  4. Step 4: Simplify right side
    5,670,797,999.60x = 41,734,686,684,290,605,056
  5. Step 5: Solve for x
    x = 41,734,686,684,290,605,056/5,670,797,999.60
  6. Step 6: Final answer
    x = 7,359,579,143.40

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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.