Home / 59,632,001.40-89,448,002.10-52,829,556.60

Finding the Fourth Proportional to 59,632,001.40, 89,448,002.10 and 52,829,556.60

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Solution

The fourth proportional to 59,632,001.40, 89,448,002.10 and 52,829,556.60 is: 79,244,334.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,632,001.40 : 89,448,002.10 = 52,829,556.60 : x
  2. Step 2: Convert to fraction form
    59,632,001.40/89,448,002.10 = 52,829,556.60/x
  3. Step 3: Cross multiply
    59,632,001.40x = 89,448,002.10 × 52,829,556.60
  4. Step 4: Simplify right side
    59,632,001.40x = 4,725,498,289,698,869
  5. Step 5: Solve for x
    x = 4,725,498,289,698,869/59,632,001.40
  6. Step 6: Final answer
    x = 79,244,334.90

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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.