Home / 17,768,493.02-24,520,682.61-10,426,448.52

Finding the Fourth Proportional to 17,768,493.02, 24,520,682.61 and 10,426,448.52

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Solution

The fourth proportional to 17,768,493.02, 24,520,682.61 and 10,426,448.52 is: 14,388,594.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,768,493.02 : 24,520,682.61 = 10,426,448.52 : x
  2. Step 2: Convert to fraction form
    17,768,493.02/24,520,682.61 = 10,426,448.52/x
  3. Step 3: Cross multiply
    17,768,493.02x = 24,520,682.61 × 10,426,448.52
  4. Step 4: Simplify right side
    17,768,493.02x = 255,663,634,900,688.84
  5. Step 5: Solve for x
    x = 255,663,634,900,688.84/17,768,493.02
  6. Step 6: Final answer
    x = 14,388,594.16

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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.