Home / 64,551,065.81-89,082,337.77-35,184,300.46

Finding the Fourth Proportional to 64,551,065.81, 89,082,337.77 and 35,184,300.46

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Solution

The fourth proportional to 64,551,065.81, 89,082,337.77 and 35,184,300.46 is: 48,555,352.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,551,065.81 : 89,082,337.77 = 35,184,300.46 : x
  2. Step 2: Convert to fraction form
    64,551,065.81/89,082,337.77 = 35,184,300.46/x
  3. Step 3: Cross multiply
    64,551,065.81x = 89,082,337.77 × 35,184,300.46
  4. Step 4: Simplify right side
    64,551,065.81x = 3,134,299,737,157,553
  5. Step 5: Solve for x
    x = 3,134,299,737,157,553/64,551,065.81
  6. Step 6: Final answer
    x = 48,555,352.23

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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.