Home / 8,743,875,132.60-13,115,812,698.90-4,322,976,885.90

Finding the Fourth Proportional to 8,743,875,132.60, 13,115,812,698.90 and 4,322,976,885.90

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Solution

The fourth proportional to 8,743,875,132.60, 13,115,812,698.90 and 4,322,976,885.90 is: 6,484,465,328.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,743,875,132.60 : 13,115,812,698.90 = 4,322,976,885.90 : x
  2. Step 2: Convert to fraction form
    8,743,875,132.60/13,115,812,698.90 = 4,322,976,885.90/x
  3. Step 3: Cross multiply
    8,743,875,132.60x = 13,115,812,698.90 × 4,322,976,885.90
  4. Step 4: Simplify right side
    8,743,875,132.60x = 56,699,355,137,138,393,088
  5. Step 5: Solve for x
    x = 56,699,355,137,138,393,088/8,743,875,132.60
  6. Step 6: Final answer
    x = 6,484,465,328.85

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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.