Home / 150,487,222.40-225,674,846.40-59,592,003.20

Finding the Fourth Proportional to 150,487,222.40, 225,674,846.40 and 59,592,003.20

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Solution

The fourth proportional to 150,487,222.40, 225,674,846.40 and 59,592,003.20 is: 89,365,834.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,487,222.40 : 225,674,846.40 = 59,592,003.20 : x
  2. Step 2: Convert to fraction form
    150,487,222.40/225,674,846.40 = 59,592,003.20/x
  3. Step 3: Cross multiply
    150,487,222.40x = 225,674,846.40 × 59,592,003.20
  4. Step 4: Simplify right side
    150,487,222.40x = 13,448,416,168,828,310
  5. Step 5: Solve for x
    x = 13,448,416,168,828,310/150,487,222.40
  6. Step 6: Final answer
    x = 89,365,834.22

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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.