Home / 153,613,086.26-230,419,862.69-62,736,675.26

Finding the Fourth Proportional to 153,613,086.26, 230,419,862.69 and 62,736,675.26

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Solution

The fourth proportional to 153,613,086.26, 230,419,862.69 and 62,736,675.26 is: 94,105,108.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    153,613,086.26 : 230,419,862.69 = 62,736,675.26 : x
  2. Step 2: Convert to fraction form
    153,613,086.26/230,419,862.69 = 62,736,675.26/x
  3. Step 3: Cross multiply
    153,613,086.26x = 230,419,862.69 × 62,736,675.26
  4. Step 4: Simplify right side
    153,613,086.26x = 14,455,776,099,036,320
  5. Step 5: Solve for x
    x = 14,455,776,099,036,320/153,613,086.26
  6. Step 6: Final answer
    x = 94,105,108.17

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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.