Home / 173,076,614.64-259,615,535.28-41,918,978.16

Finding the Fourth Proportional to 173,076,614.64, 259,615,535.28 and 41,918,978.16

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Solution

The fourth proportional to 173,076,614.64, 259,615,535.28 and 41,918,978.16 is: 62,878,615.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,076,614.64 : 259,615,535.28 = 41,918,978.16 : x
  2. Step 2: Convert to fraction form
    173,076,614.64/259,615,535.28 = 41,918,978.16/x
  3. Step 3: Cross multiply
    173,076,614.64x = 259,615,535.28 × 41,918,978.16
  4. Step 4: Simplify right side
    173,076,614.64x = 10,882,817,953,399,028
  5. Step 5: Solve for x
    x = 10,882,817,953,399,028/173,076,614.64
  6. Step 6: Final answer
    x = 62,878,615.79

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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.