Home / 4,079,355,577.20-6,119,033,365.80-1,627,452,140.40

Finding the Fourth Proportional to 4,079,355,577.20, 6,119,033,365.80 and 1,627,452,140.40

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Solution

The fourth proportional to 4,079,355,577.20, 6,119,033,365.80 and 1,627,452,140.40 is: 2,441,178,210.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,079,355,577.20 : 6,119,033,365.80 = 1,627,452,140.40 : x
  2. Step 2: Convert to fraction form
    4,079,355,577.20/6,119,033,365.80 = 1,627,452,140.40/x
  3. Step 3: Cross multiply
    4,079,355,577.20x = 6,119,033,365.80 × 1,627,452,140.40
  4. Step 4: Simplify right side
    4,079,355,577.20x = 9,958,433,948,350,226,432
  5. Step 5: Solve for x
    x = 9,958,433,948,350,226,432/4,079,355,577.20
  6. Step 6: Final answer
    x = 2,441,178,210.60

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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.