Home / 2,130,812,689,683.90-3,196,219,034,525.70-2,130,812,689,683.90

Finding the Fourth Proportional to 2,130,812,689,683.90, 3,196,219,034,525.70 and 2,130,812,689,683.90

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Solution

The fourth proportional to 2,130,812,689,683.90, 3,196,219,034,525.70 and 2,130,812,689,683.90 is: 3,196,219,034,525.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,130,812,689,683.90 : 3,196,219,034,525.70 = 2,130,812,689,683.90 : x
  2. Step 2: Convert to fraction form
    2,130,812,689,683.90/3,196,219,034,525.70 = 2,130,812,689,683.90/x
  3. Step 3: Cross multiply
    2,130,812,689,683.90x = 3,196,219,034,525.70 × 2,130,812,689,683.90
  4. Step 4: Simplify right side
    2,130,812,689,683.90x = 6,810,544,077,776,585,108,750,336
  5. Step 5: Solve for x
    x = 6,810,544,077,776,585,108,750,336/2,130,812,689,683.90
  6. Step 6: Final answer
    x = 3,196,219,034,525.70

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.