Home / 3,023,088,890,436.40-4,537,860,310,909.80-1,302,886,155,711.70

Finding the Fourth Proportional to 3,023,088,890,436.40, 4,537,860,310,909.80 and 1,302,886,155,711.70

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Solution

The fourth proportional to 3,023,088,890,436.40, 4,537,860,310,909.80 and 1,302,886,155,711.70 is: 1,955,719,990,352.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,023,088,890,436.40 : 4,537,860,310,909.80 = 1,302,886,155,711.70 : x
  2. Step 2: Convert to fraction form
    3,023,088,890,436.40/4,537,860,310,909.80 = 1,302,886,155,711.70/x
  3. Step 3: Cross multiply
    3,023,088,890,436.40x = 4,537,860,310,909.80 × 1,302,886,155,711.70
  4. Step 4: Simplify right side
    3,023,088,890,436.40x = 5,912,315,375,637,968,707,387,392
  5. Step 5: Solve for x
    x = 5,912,315,375,637,968,707,387,392/3,023,088,890,436.40
  6. Step 6: Final answer
    x = 1,955,719,990,352.15

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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.