Home / 564,373,684.03-846,563,380.01-176,163,972.19

Finding the Fourth Proportional to 564,373,684.03, 846,563,380.01 and 176,163,972.19

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Solution

The fourth proportional to 564,373,684.03, 846,563,380.01 and 176,163,972.19 is: 264,246,849.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    564,373,684.03 : 846,563,380.01 = 176,163,972.19 : x
  2. Step 2: Convert to fraction form
    564,373,684.03/846,563,380.01 = 176,163,972.19/x
  3. Step 3: Cross multiply
    564,373,684.03x = 846,563,380.01 × 176,163,972.19
  4. Step 4: Simplify right side
    564,373,684.03x = 149,133,967,733,154,048
  5. Step 5: Solve for x
    x = 149,133,967,733,154,048/564,373,684.03
  6. Step 6: Final answer
    x = 264,246,849.12

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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.