Home / 63,180,842.20-87,187,997.37-35,301,841

Finding the Fourth Proportional to 63,180,842.20, 87,187,997.37 and 35,301,841

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Solution

The fourth proportional to 63,180,842.20, 87,187,997.37 and 35,301,841 is: 48,715,666.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,180,842.20 : 87,187,997.37 = 35,301,841 : x
  2. Step 2: Convert to fraction form
    63,180,842.20/87,187,997.37 = 35,301,841/x
  3. Step 3: Cross multiply
    63,180,842.20x = 87,187,997.37 × 35,301,841
  4. Step 4: Simplify right side
    63,180,842.20x = 3,077,896,820,264,158.50
  5. Step 5: Solve for x
    x = 3,077,896,820,264,158.50/63,180,842.20
  6. Step 6: Final answer
    x = 48,715,666.22

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.