Home / 425,187,752.03-586,759,093.04-229,617,464.03

Finding the Fourth Proportional to 425,187,752.03, 586,759,093.04 and 229,617,464.03

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Solution

The fourth proportional to 425,187,752.03, 586,759,093.04 and 229,617,464.03 is: 316,872,097.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    425,187,752.03 : 586,759,093.04 = 229,617,464.03 : x
  2. Step 2: Convert to fraction form
    425,187,752.03/586,759,093.04 = 229,617,464.03/x
  3. Step 3: Cross multiply
    425,187,752.03x = 586,759,093.04 × 229,617,464.03
  4. Step 4: Simplify right side
    425,187,752.03x = 134,730,134,939,239,536
  5. Step 5: Solve for x
    x = 134,730,134,939,239,536/425,187,752.03
  6. Step 6: Final answer
    x = 316,872,097.79

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.