Home / 335,015,304-502,523,139.60-153,134,936.16

Finding the Fourth Proportional to 335,015,304, 502,523,139.60 and 153,134,936.16

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Solution

The fourth proportional to 335,015,304, 502,523,139.60 and 153,134,936.16 is: 229,702,488.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,015,304 : 502,523,139.60 = 153,134,936.16 : x
  2. Step 2: Convert to fraction form
    335,015,304/502,523,139.60 = 153,134,936.16/x
  3. Step 3: Cross multiply
    335,015,304x = 502,523,139.60 × 153,134,936.16
  4. Step 4: Simplify right side
    335,015,304x = 76,953,848,901,568,768
  5. Step 5: Solve for x
    x = 76,953,848,901,568,768/335,015,304
  6. Step 6: Final answer
    x = 229,702,488.16

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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.