Home / 59,352,013.20-89,028,019.80-25,276,803.60

Finding the Fourth Proportional to 59,352,013.20, 89,028,019.80 and 25,276,803.60

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Solution

The fourth proportional to 59,352,013.20, 89,028,019.80 and 25,276,803.60 is: 37,915,205.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,352,013.20 : 89,028,019.80 = 25,276,803.60 : x
  2. Step 2: Convert to fraction form
    59,352,013.20/89,028,019.80 = 25,276,803.60/x
  3. Step 3: Cross multiply
    59,352,013.20x = 89,028,019.80 × 25,276,803.60
  4. Step 4: Simplify right side
    59,352,013.20x = 2,250,343,771,381,511.25
  5. Step 5: Solve for x
    x = 2,250,343,771,381,511.25/59,352,013.20
  6. Step 6: Final answer
    x = 37,915,205.40

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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.