Home / 35,192,031.80-52,788,047.70-17,973,343.40

Finding the Fourth Proportional to 35,192,031.80, 52,788,047.70 and 17,973,343.40

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Solution

The fourth proportional to 35,192,031.80, 52,788,047.70 and 17,973,343.40 is: 26,960,015.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,192,031.80 : 52,788,047.70 = 17,973,343.40 : x
  2. Step 2: Convert to fraction form
    35,192,031.80/52,788,047.70 = 17,973,343.40/x
  3. Step 3: Cross multiply
    35,192,031.80x = 52,788,047.70 × 17,973,343.40
  4. Step 4: Simplify right side
    35,192,031.80x = 948,777,708,727,680.12
  5. Step 5: Solve for x
    x = 948,777,708,727,680.12/35,192,031.80
  6. Step 6: Final answer
    x = 26,960,015.10

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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.