Home / 319,463,041.08-477,933,733.56-241,963,196.88

Finding the Fourth Proportional to 319,463,041.08, 477,933,733.56 and 241,963,196.88

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Solution

The fourth proportional to 319,463,041.08, 477,933,733.56 and 241,963,196.88 is: 361,989,836.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    319,463,041.08 : 477,933,733.56 = 241,963,196.88 : x
  2. Step 2: Convert to fraction form
    319,463,041.08/477,933,733.56 = 241,963,196.88/x
  3. Step 3: Cross multiply
    319,463,041.08x = 477,933,733.56 × 241,963,196.88
  4. Step 4: Simplify right side
    319,463,041.08x = 115,642,374,068,971,744
  5. Step 5: Solve for x
    x = 115,642,374,068,971,744/319,463,041.08
  6. Step 6: Final answer
    x = 361,989,836.69

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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.