Home / 303,050,019,099.35-454,576,208,001.22-73,316,985,512.01

Finding the Fourth Proportional to 303,050,019,099.35, 454,576,208,001.22 and 73,316,985,512.01

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Solution

The fourth proportional to 303,050,019,099.35, 454,576,208,001.22 and 73,316,985,512.01 is: 109,975,763,589.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    303,050,019,099.35 : 454,576,208,001.22 = 73,316,985,512.01 : x
  2. Step 2: Convert to fraction form
    303,050,019,099.35/454,576,208,001.22 = 73,316,985,512.01/x
  3. Step 3: Cross multiply
    303,050,019,099.35x = 454,576,208,001.22 × 73,316,985,512.01
  4. Step 4: Simplify right side
    303,050,019,099.35x = 33,328,157,256,129,888,387,072
  5. Step 5: Solve for x
    x = 33,328,157,256,129,888,387,072/303,050,019,099.35
  6. Step 6: Final answer
    x = 109,975,763,589.06

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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.