Home / 17,417,421.18-24,036,216.48-9,577,346.94

Finding the Fourth Proportional to 17,417,421.18, 24,036,216.48 and 9,577,346.94

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Solution

The fourth proportional to 17,417,421.18, 24,036,216.48 and 9,577,346.94 is: 13,216,835.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,417,421.18 : 24,036,216.48 = 9,577,346.94 : x
  2. Step 2: Convert to fraction form
    17,417,421.18/24,036,216.48 = 9,577,346.94/x
  3. Step 3: Cross multiply
    17,417,421.18x = 24,036,216.48 × 9,577,346.94
  4. Step 4: Simplify right side
    17,417,421.18x = 230,203,184,353,905.56
  5. Step 5: Solve for x
    x = 230,203,184,353,905.56/17,417,421.18
  6. Step 6: Final answer
    x = 13,216,835.14

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1.5x scale

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.