Home / 16,224,490-24,360,658.84-9,050,041.36

Finding the Fourth Proportional to 16,224,490, 24,360,658.84 and 9,050,041.36

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Solution

The fourth proportional to 16,224,490, 24,360,658.84 and 9,050,041.36 is: 13,588,406.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,224,490 : 24,360,658.84 = 9,050,041.36 : x
  2. Step 2: Convert to fraction form
    16,224,490/24,360,658.84 = 9,050,041.36/x
  3. Step 3: Cross multiply
    16,224,490x = 24,360,658.84 × 9,050,041.36
  4. Step 4: Simplify right side
    16,224,490x = 220,464,970,058,849.59
  5. Step 5: Solve for x
    x = 220,464,970,058,849.59/16,224,490
  6. Step 6: Final answer
    x = 13,588,406.79

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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.