Home / 3,073,432,967.07-4,241,366,735.18-1,803,295,560.63

Finding the Fourth Proportional to 3,073,432,967.07, 4,241,366,735.18 and 1,803,295,560.63

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Solution

The fourth proportional to 3,073,432,967.07, 4,241,366,735.18 and 1,803,295,560.63 is: 2,488,565,030.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,073,432,967.07 : 4,241,366,735.18 = 1,803,295,560.63 : x
  2. Step 2: Convert to fraction form
    3,073,432,967.07/4,241,366,735.18 = 1,803,295,560.63/x
  3. Step 3: Cross multiply
    3,073,432,967.07x = 4,241,366,735.18 × 1,803,295,560.63
  4. Step 4: Simplify right side
    3,073,432,967.07x = 7,648,437,804,553,850,880
  5. Step 5: Solve for x
    x = 7,648,437,804,553,850,880/3,073,432,967.07
  6. Step 6: Final answer
    x = 2,488,565,030.21

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.