Home / 107,623,368,116.40-161,435,052,174.60-44,717,759,828.40

Finding the Fourth Proportional to 107,623,368,116.40, 161,435,052,174.60 and 44,717,759,828.40

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Solution

The fourth proportional to 107,623,368,116.40, 161,435,052,174.60 and 44,717,759,828.40 is: 67,076,639,742.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,623,368,116.40 : 161,435,052,174.60 = 44,717,759,828.40 : x
  2. Step 2: Convert to fraction form
    107,623,368,116.40/161,435,052,174.60 = 44,717,759,828.40/x
  3. Step 3: Cross multiply
    107,623,368,116.40x = 161,435,052,174.60 × 44,717,759,828.40
  4. Step 4: Simplify right side
    107,623,368,116.40x = 7,219,013,891,028,986,888,192
  5. Step 5: Solve for x
    x = 7,219,013,891,028,986,888,192/107,623,368,116.40
  6. Step 6: Final answer
    x = 67,076,639,742.60

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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.