Home / 59,890,749.08-89,836,132.26-14,452,543.76

Finding the Fourth Proportional to 59,890,749.08, 89,836,132.26 and 14,452,543.76

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Solution

The fourth proportional to 59,890,749.08, 89,836,132.26 and 14,452,543.76 is: 21,678,817.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,890,749.08 : 89,836,132.26 = 14,452,543.76 : x
  2. Step 2: Convert to fraction form
    59,890,749.08/89,836,132.26 = 14,452,543.76/x
  3. Step 3: Cross multiply
    59,890,749.08x = 89,836,132.26 × 14,452,543.76
  4. Step 4: Simplify right side
    59,890,749.08x = 1,298,360,632,716,797.75
  5. Step 5: Solve for x
    x = 1,298,360,632,716,797.75/59,890,749.08
  6. Step 6: Final answer
    x = 21,678,817.72

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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.