Home / 35,244,606.66-52,866,837.16-19,884,923.76

Finding the Fourth Proportional to 35,244,606.66, 52,866,837.16 and 19,884,923.76

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Solution

The fourth proportional to 35,244,606.66, 52,866,837.16 and 19,884,923.76 is: 29,827,344.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,244,606.66 : 52,866,837.16 = 19,884,923.76 : x
  2. Step 2: Convert to fraction form
    35,244,606.66/52,866,837.16 = 19,884,923.76/x
  3. Step 3: Cross multiply
    35,244,606.66x = 52,866,837.16 × 19,884,923.76
  4. Step 4: Simplify right side
    35,244,606.66x = 1,051,253,026,358,934.88
  5. Step 5: Solve for x
    x = 1,051,253,026,358,934.88/35,244,606.66
  6. Step 6: Final answer
    x = 29,827,344.55

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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.