Home / 3,762,117,209.58-5,645,376,336.22-1,402,908,034.92

Finding the Fourth Proportional to 3,762,117,209.58, 5,645,376,336.22 and 1,402,908,034.92

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Solution

The fourth proportional to 3,762,117,209.58, 5,645,376,336.22 and 1,402,908,034.92 is: 2,105,182,635.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,762,117,209.58 : 5,645,376,336.22 = 1,402,908,034.92 : x
  2. Step 2: Convert to fraction form
    3,762,117,209.58/5,645,376,336.22 = 1,402,908,034.92/x
  3. Step 3: Cross multiply
    3,762,117,209.58x = 5,645,376,336.22 × 1,402,908,034.92
  4. Step 4: Simplify right side
    3,762,117,209.58x = 7,919,943,822,230,269,952
  5. Step 5: Solve for x
    x = 7,919,943,822,230,269,952/3,762,117,209.58
  6. Step 6: Final answer
    x = 2,105,182,635.48

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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.