Home / 58,562,899.13-87,758,029.15-32,619,485.81

Finding the Fourth Proportional to 58,562,899.13, 87,758,029.15 and 32,619,485.81

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Solution

The fourth proportional to 58,562,899.13, 87,758,029.15 and 32,619,485.81 is: 48,881,148.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,562,899.13 : 87,758,029.15 = 32,619,485.81 : x
  2. Step 2: Convert to fraction form
    58,562,899.13/87,758,029.15 = 32,619,485.81/x
  3. Step 3: Cross multiply
    58,562,899.13x = 87,758,029.15 × 32,619,485.81
  4. Step 4: Simplify right side
    58,562,899.13x = 2,862,621,786,571,991.50
  5. Step 5: Solve for x
    x = 2,862,621,786,571,991.50/58,562,899.13
  6. Step 6: Final answer
    x = 48,881,148.80

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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.