Home / 1,592,674,766.40-2,388,495,494.88-610,049,017.92

Finding the Fourth Proportional to 1,592,674,766.40, 2,388,495,494.88 and 610,049,017.92

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Solution

The fourth proportional to 1,592,674,766.40, 2,388,495,494.88 and 610,049,017.92 is: 914,875,630.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,592,674,766.40 : 2,388,495,494.88 = 610,049,017.92 : x
  2. Step 2: Convert to fraction form
    1,592,674,766.40/2,388,495,494.88 = 610,049,017.92/x
  3. Step 3: Cross multiply
    1,592,674,766.40x = 2,388,495,494.88 × 610,049,017.92
  4. Step 4: Simplify right side
    1,592,674,766.40x = 1,457,099,330,957,888,256
  5. Step 5: Solve for x
    x = 1,457,099,330,957,888,256/1,592,674,766.40
  6. Step 6: Final answer
    x = 914,875,630.42

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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.