Home / 2,527,420,821.03-3,791,648,296.53-869,112,739.89

Finding the Fourth Proportional to 2,527,420,821.03, 3,791,648,296.53 and 869,112,739.89

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Solution

The fourth proportional to 2,527,420,821.03, 3,791,648,296.53 and 869,112,739.89 is: 1,303,846,914.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,527,420,821.03 : 3,791,648,296.53 = 869,112,739.89 : x
  2. Step 2: Convert to fraction form
    2,527,420,821.03/3,791,648,296.53 = 869,112,739.89/x
  3. Step 3: Cross multiply
    2,527,420,821.03x = 3,791,648,296.53 × 869,112,739.89
  4. Step 4: Simplify right side
    2,527,420,821.03x = 3,295,369,839,696,439,808
  5. Step 5: Solve for x
    x = 3,295,369,839,696,439,808/2,527,420,821.03
  6. Step 6: Final answer
    x = 1,303,846,914.72

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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.