Home / 107,472,076.40-161,208,114.60-26,693,044.40

Finding the Fourth Proportional to 107,472,076.40, 161,208,114.60 and 26,693,044.40

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Solution

The fourth proportional to 107,472,076.40, 161,208,114.60 and 26,693,044.40 is: 40,039,566.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,472,076.40 : 161,208,114.60 = 26,693,044.40 : x
  2. Step 2: Convert to fraction form
    107,472,076.40/161,208,114.60 = 26,693,044.40/x
  3. Step 3: Cross multiply
    107,472,076.40x = 161,208,114.60 × 26,693,044.40
  4. Step 4: Simplify right side
    107,472,076.40x = 4,303,135,360,658,088
  5. Step 5: Solve for x
    x = 4,303,135,360,658,088/107,472,076.40
  6. Step 6: Final answer
    x = 40,039,566.60

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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.