Home / 16,700,891,646.02-23,047,321,584.58-9,834,587,845.70

Finding the Fourth Proportional to 16,700,891,646.02, 23,047,321,584.58 and 9,834,587,845.70

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Solution

The fourth proportional to 16,700,891,646.02, 23,047,321,584.58 and 9,834,587,845.70 is: 13,571,784,880.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,700,891,646.02 : 23,047,321,584.58 = 9,834,587,845.70 : x
  2. Step 2: Convert to fraction form
    16,700,891,646.02/23,047,321,584.58 = 9,834,587,845.70/x
  3. Step 3: Cross multiply
    16,700,891,646.02x = 23,047,321,584.58 × 9,834,587,845.70
  4. Step 4: Simplify right side
    16,700,891,646.02x = 226,660,908,731,514,814,464
  5. Step 5: Solve for x
    x = 226,660,908,731,514,814,464/16,700,891,646.02
  6. Step 6: Final answer
    x = 13,571,784,880.46

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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.