Home / 114,934,000.10-172,400,546.55-34,154,968.10

Finding the Fourth Proportional to 114,934,000.10, 172,400,546.55 and 34,154,968.10

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Solution

The fourth proportional to 114,934,000.10, 172,400,546.55 and 34,154,968.10 is: 51,232,317.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,934,000.10 : 172,400,546.55 = 34,154,968.10 : x
  2. Step 2: Convert to fraction form
    114,934,000.10/172,400,546.55 = 34,154,968.10/x
  3. Step 3: Cross multiply
    114,934,000.10x = 172,400,546.55 × 34,154,968.10
  4. Step 4: Simplify right side
    114,934,000.10x = 5,888,335,167,837,816
  5. Step 5: Solve for x
    x = 5,888,335,167,837,816/114,934,000.10
  6. Step 6: Final answer
    x = 51,232,317.35

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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.