Home / 18,070,767,236.99-24,938,263,650.06-10,042,446,155.51

Finding the Fourth Proportional to 18,070,767,236.99, 24,938,263,650.06 and 10,042,446,155.51

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Solution

The fourth proportional to 18,070,767,236.99, 24,938,263,650.06 and 10,042,446,155.51 is: 13,858,911,834.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,070,767,236.99 : 24,938,263,650.06 = 10,042,446,155.51 : x
  2. Step 2: Convert to fraction form
    18,070,767,236.99/24,938,263,650.06 = 10,042,446,155.51/x
  3. Step 3: Cross multiply
    18,070,767,236.99x = 24,938,263,650.06 × 10,042,446,155.51
  4. Step 4: Simplify right side
    18,070,767,236.99x = 250,441,169,917,515,137,024
  5. Step 5: Solve for x
    x = 250,441,169,917,515,137,024/18,070,767,236.99
  6. Step 6: Final answer
    x = 13,858,911,834.41

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.