Home / 252,030,518.80-377,478,907.80-149,993,846.80

Finding the Fourth Proportional to 252,030,518.80, 377,478,907.80 and 149,993,846.80

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Solution

The fourth proportional to 252,030,518.80, 377,478,907.80 and 149,993,846.80 is: 224,653,402.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    252,030,518.80 : 377,478,907.80 = 149,993,846.80 : x
  2. Step 2: Convert to fraction form
    252,030,518.80/377,478,907.80 = 149,993,846.80/x
  3. Step 3: Cross multiply
    252,030,518.80x = 377,478,907.80 × 149,993,846.80
  4. Step 4: Simplify right side
    252,030,518.80x = 56,619,513,466,784,528
  5. Step 5: Solve for x
    x = 56,619,513,466,784,528/252,030,518.80
  6. Step 6: Final answer
    x = 224,653,402.04

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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.