Home / 150,525,758.76-225,744,962.04-63,084,991.02

Finding the Fourth Proportional to 150,525,758.76, 225,744,962.04 and 63,084,991.02

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Solution

The fourth proportional to 150,525,758.76, 225,744,962.04 and 63,084,991.02 is: 94,609,181.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,525,758.76 : 225,744,962.04 = 63,084,991.02 : x
  2. Step 2: Convert to fraction form
    150,525,758.76/225,744,962.04 = 63,084,991.02/x
  3. Step 3: Cross multiply
    150,525,758.76x = 225,744,962.04 × 63,084,991.02
  4. Step 4: Simplify right side
    150,525,758.76x = 14,241,118,903,103,642
  5. Step 5: Solve for x
    x = 14,241,118,903,103,642/150,525,758.76
  6. Step 6: Final answer
    x = 94,609,181.98

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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.