Home / 63,184,328.04-94,780,037.34-17,742,579.56

Finding the Fourth Proportional to 63,184,328.04, 94,780,037.34 and 17,742,579.56

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Solution

The fourth proportional to 63,184,328.04, 94,780,037.34 and 17,742,579.56 is: 26,614,864.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,184,328.04 : 94,780,037.34 = 17,742,579.56 : x
  2. Step 2: Convert to fraction form
    63,184,328.04/94,780,037.34 = 17,742,579.56/x
  3. Step 3: Cross multiply
    63,184,328.04x = 94,780,037.34 × 17,742,579.56
  4. Step 4: Simplify right side
    63,184,328.04x = 1,681,642,353,204,720.75
  5. Step 5: Solve for x
    x = 1,681,642,353,204,720.75/63,184,328.04
  6. Step 6: Final answer
    x = 26,614,864.88

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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.