Home / 58,119,988.38-80,205,588.32-32,014,506.20

Finding the Fourth Proportional to 58,119,988.38, 80,205,588.32 and 32,014,506.20

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Solution

The fourth proportional to 58,119,988.38, 80,205,588.32 and 32,014,506.20 is: 44,180,020.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,119,988.38 : 80,205,588.32 = 32,014,506.20 : x
  2. Step 2: Convert to fraction form
    58,119,988.38/80,205,588.32 = 32,014,506.20/x
  3. Step 3: Cross multiply
    58,119,988.38x = 80,205,588.32 × 32,014,506.20
  4. Step 4: Simplify right side
    58,119,988.38x = 2,567,742,303,984,187
  5. Step 5: Solve for x
    x = 2,567,742,303,984,187/58,119,988.38
  6. Step 6: Final answer
    x = 44,180,020.95

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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.