Home / 4,045,745,280.40-6,068,617,920.60-2,648,976,614.80

Finding the Fourth Proportional to 4,045,745,280.40, 6,068,617,920.60 and 2,648,976,614.80

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Solution

The fourth proportional to 4,045,745,280.40, 6,068,617,920.60 and 2,648,976,614.80 is: 3,973,464,922.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,045,745,280.40 : 6,068,617,920.60 = 2,648,976,614.80 : x
  2. Step 2: Convert to fraction form
    4,045,745,280.40/6,068,617,920.60 = 2,648,976,614.80/x
  3. Step 3: Cross multiply
    4,045,745,280.40x = 6,068,617,920.60 × 2,648,976,614.80
  4. Step 4: Simplify right side
    4,045,745,280.40x = 16,075,626,955,825,604,608
  5. Step 5: Solve for x
    x = 16,075,626,955,825,604,608/4,045,745,280.40
  6. Step 6: Final answer
    x = 3,973,464,922.20

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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.