Home / 1,205,758,059.47-1,808,436,484.14-365,200,956.97

Finding the Fourth Proportional to 1,205,758,059.47, 1,808,436,484.14 and 365,200,956.97

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Solution

The fourth proportional to 1,205,758,059.47, 1,808,436,484.14 and 365,200,956.97 is: 547,740,676.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,205,758,059.47 : 1,808,436,484.14 = 365,200,956.97 : x
  2. Step 2: Convert to fraction form
    1,205,758,059.47/1,808,436,484.14 = 365,200,956.97/x
  3. Step 3: Cross multiply
    1,205,758,059.47x = 1,808,436,484.14 × 365,200,956.97
  4. Step 4: Simplify right side
    1,205,758,059.47x = 660,442,734,634,255,488
  5. Step 5: Solve for x
    x = 660,442,734,634,255,488/1,205,758,059.47
  6. Step 6: Final answer
    x = 547,740,676.04

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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.