Home / 34,840,482.32-52,257,344.64-10,579,619.36

Finding the Fourth Proportional to 34,840,482.32, 52,257,344.64 and 10,579,619.36

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Solution

The fourth proportional to 34,840,482.32, 52,257,344.64 and 10,579,619.36 is: 15,868,403.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,840,482.32 : 52,257,344.64 = 10,579,619.36 : x
  2. Step 2: Convert to fraction form
    34,840,482.32/52,257,344.64 = 10,579,619.36/x
  3. Step 3: Cross multiply
    34,840,482.32x = 52,257,344.64 × 10,579,619.36
  4. Step 4: Simplify right side
    34,840,482.32x = 552,862,815,055,536.19
  5. Step 5: Solve for x
    x = 552,862,815,055,536.19/34,840,482.32
  6. Step 6: Final answer
    x = 15,868,403.03

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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.