Home / 37,929,273,378.82-56,875,292,863.43-18,762,739,723.89

Finding the Fourth Proportional to 37,929,273,378.82, 56,875,292,863.43 and 18,762,739,723.89

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Solution

The fourth proportional to 37,929,273,378.82, 56,875,292,863.43 and 18,762,739,723.89 is: 28,134,900,082.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,929,273,378.82 : 56,875,292,863.43 = 18,762,739,723.89 : x
  2. Step 2: Convert to fraction form
    37,929,273,378.82/56,875,292,863.43 = 18,762,739,723.89/x
  3. Step 3: Cross multiply
    37,929,273,378.82x = 56,875,292,863.43 × 18,762,739,723.89
  4. Step 4: Simplify right side
    37,929,273,378.82x = 1,067,136,316,716,461,719,552
  5. Step 5: Solve for x
    x = 1,067,136,316,716,461,719,552/37,929,273,378.82
  6. Step 6: Final answer
    x = 28,134,900,082.54

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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.