Home / 2,858,897,835.60-4,275,181,602.68-2,719,426,459.60

Finding the Fourth Proportional to 2,858,897,835.60, 4,275,181,602.68 and 2,719,426,459.60

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Solution

The fourth proportional to 2,858,897,835.60, 4,275,181,602.68 and 2,719,426,459.60 is: 4,066,616,800.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,858,897,835.60 : 4,275,181,602.68 = 2,719,426,459.60 : x
  2. Step 2: Convert to fraction form
    2,858,897,835.60/4,275,181,602.68 = 2,719,426,459.60/x
  3. Step 3: Cross multiply
    2,858,897,835.60x = 4,275,181,602.68 × 2,719,426,459.60
  4. Step 4: Simplify right side
    2,858,897,835.60x = 11,626,041,969,923,125,248
  5. Step 5: Solve for x
    x = 11,626,041,969,923,125,248/2,858,897,835.60
  6. Step 6: Final answer
    x = 4,066,616,800.77

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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.