Home / 8,968,085,246.40-13,452,127,869.60-3,070,684,469.40

Finding the Fourth Proportional to 8,968,085,246.40, 13,452,127,869.60 and 3,070,684,469.40

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Solution

The fourth proportional to 8,968,085,246.40, 13,452,127,869.60 and 3,070,684,469.40 is: 4,606,026,704.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,968,085,246.40 : 13,452,127,869.60 = 3,070,684,469.40 : x
  2. Step 2: Convert to fraction form
    8,968,085,246.40/13,452,127,869.60 = 3,070,684,469.40/x
  3. Step 3: Cross multiply
    8,968,085,246.40x = 13,452,127,869.60 × 3,070,684,469.40
  4. Step 4: Simplify right side
    8,968,085,246.40x = 41,307,240,129,563,631,616
  5. Step 5: Solve for x
    x = 41,307,240,129,563,631,616/8,968,085,246.40
  6. Step 6: Final answer
    x = 4,606,026,704.10

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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.