Home / 46,469,384,003.60-69,704,076,005.40-11,572,842,179.60

Finding the Fourth Proportional to 46,469,384,003.60, 69,704,076,005.40 and 11,572,842,179.60

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Solution

The fourth proportional to 46,469,384,003.60, 69,704,076,005.40 and 11,572,842,179.60 is: 17,359,263,269.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,469,384,003.60 : 69,704,076,005.40 = 11,572,842,179.60 : x
  2. Step 2: Convert to fraction form
    46,469,384,003.60/69,704,076,005.40 = 11,572,842,179.60/x
  3. Step 3: Cross multiply
    46,469,384,003.60x = 69,704,076,005.40 × 11,572,842,179.60
  4. Step 4: Simplify right side
    46,469,384,003.60x = 806,674,270,885,337,366,528
  5. Step 5: Solve for x
    x = 806,674,270,885,337,366,528/46,469,384,003.60
  6. Step 6: Final answer
    x = 17,359,263,269.40

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Double scale
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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.