Home / 59,330,231.40-88,995,347.10-49,126,564.20

Finding the Fourth Proportional to 59,330,231.40, 88,995,347.10 and 49,126,564.20

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Solution

The fourth proportional to 59,330,231.40, 88,995,347.10 and 49,126,564.20 is: 73,689,846.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,330,231.40 : 88,995,347.10 = 49,126,564.20 : x
  2. Step 2: Convert to fraction form
    59,330,231.40/88,995,347.10 = 49,126,564.20/x
  3. Step 3: Cross multiply
    59,330,231.40x = 88,995,347.10 × 49,126,564.20
  4. Step 4: Simplify right side
    59,330,231.40x = 4,372,035,632,809,434
  5. Step 5: Solve for x
    x = 4,372,035,632,809,434/59,330,231.40
  6. Step 6: Final answer
    x = 73,689,846.30

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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.