Home / 22,505,472,022.30-33,758,208,033.46-15,539,768,547.10

Finding the Fourth Proportional to 22,505,472,022.30, 33,758,208,033.46 and 15,539,768,547.10

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Solution

The fourth proportional to 22,505,472,022.30, 33,758,208,033.46 and 15,539,768,547.10 is: 23,309,652,820.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,505,472,022.30 : 33,758,208,033.46 = 15,539,768,547.10 : x
  2. Step 2: Convert to fraction form
    22,505,472,022.30/33,758,208,033.46 = 15,539,768,547.10/x
  3. Step 3: Cross multiply
    22,505,472,022.30x = 33,758,208,033.46 × 15,539,768,547.10
  4. Step 4: Simplify right side
    22,505,472,022.30x = 524,594,739,404,820,250,624
  5. Step 5: Solve for x
    x = 524,594,739,404,820,250,624/22,505,472,022.30
  6. Step 6: Final answer
    x = 23,309,652,820.66

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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.