Home / 334,368,211.80-501,384,356.10-152,409,811.80

Finding the Fourth Proportional to 334,368,211.80, 501,384,356.10 and 152,409,811.80

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Solution

The fourth proportional to 334,368,211.80, 501,384,356.10 and 152,409,811.80 is: 228,538,158.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,368,211.80 : 501,384,356.10 = 152,409,811.80 : x
  2. Step 2: Convert to fraction form
    334,368,211.80/501,384,356.10 = 152,409,811.80/x
  3. Step 3: Cross multiply
    334,368,211.80x = 501,384,356.10 × 152,409,811.80
  4. Step 4: Simplify right side
    334,368,211.80x = 76,415,895,352,665,184
  5. Step 5: Solve for x
    x = 76,415,895,352,665,184/334,368,211.80
  6. Step 6: Final answer
    x = 228,538,158.40

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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.