Home / 3,023,088,890,416.90-4,537,860,310,880.40-1,302,886,155,692.20

Finding the Fourth Proportional to 3,023,088,890,416.90, 4,537,860,310,880.40 and 1,302,886,155,692.20

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Solution

The fourth proportional to 3,023,088,890,416.90, 4,537,860,310,880.40 and 1,302,886,155,692.20 is: 1,955,719,990,322.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,023,088,890,416.90 : 4,537,860,310,880.40 = 1,302,886,155,692.20 : x
  2. Step 2: Convert to fraction form
    3,023,088,890,416.90/4,537,860,310,880.40 = 1,302,886,155,692.20/x
  3. Step 3: Cross multiply
    3,023,088,890,416.90x = 4,537,860,310,880.40 × 1,302,886,155,692.20
  4. Step 4: Simplify right side
    3,023,088,890,416.90x = 5,912,315,375,511,175,904,100,352
  5. Step 5: Solve for x
    x = 5,912,315,375,511,175,904,100,352/3,023,088,890,416.90
  6. Step 6: Final answer
    x = 1,955,719,990,322.82

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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.