Home / 60,289,193-90,439,184.04-23,400,218.16

Finding the Fourth Proportional to 60,289,193, 90,439,184.04 and 23,400,218.16

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Solution

The fourth proportional to 60,289,193, 90,439,184.04 and 23,400,218.16 is: 35,102,421.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,289,193 : 90,439,184.04 = 23,400,218.16 : x
  2. Step 2: Convert to fraction form
    60,289,193/90,439,184.04 = 23,400,218.16/x
  3. Step 3: Cross multiply
    60,289,193x = 90,439,184.04 × 23,400,218.16
  4. Step 4: Simplify right side
    60,289,193x = 2,116,296,636,748,390.25
  5. Step 5: Solve for x
    x = 2,116,296,636,748,390.25/60,289,193
  6. Step 6: Final answer
    x = 35,102,421.04

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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.