Home / 37,720,097,169.86-56,580,145,810.10-15,330,599,885.36

Finding the Fourth Proportional to 37,720,097,169.86, 56,580,145,810.10 and 15,330,599,885.36

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Solution

The fourth proportional to 37,720,097,169.86, 56,580,145,810.10 and 15,330,599,885.36 is: 22,995,899,850.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,720,097,169.86 : 56,580,145,810.10 = 15,330,599,885.36 : x
  2. Step 2: Convert to fraction form
    37,720,097,169.86/56,580,145,810.10 = 15,330,599,885.36/x
  3. Step 3: Cross multiply
    37,720,097,169.86x = 56,580,145,810.10 × 15,330,599,885.36
  4. Step 4: Simplify right side
    37,720,097,169.86x = 867,407,576,869,971,165,184
  5. Step 5: Solve for x
    x = 867,407,576,869,971,165,184/37,720,097,169.86
  6. Step 6: Final answer
    x = 22,995,899,850.52

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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.