Home / 3,552,731,603.10-4,903,282,689.93-2,047,069,690.02

Finding the Fourth Proportional to 3,552,731,603.10, 4,903,282,689.93 and 2,047,069,690.02

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Solution

The fourth proportional to 3,552,731,603.10, 4,903,282,689.93 and 2,047,069,690.02 is: 2,825,251,805.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,552,731,603.10 : 4,903,282,689.93 = 2,047,069,690.02 : x
  2. Step 2: Convert to fraction form
    3,552,731,603.10/4,903,282,689.93 = 2,047,069,690.02/x
  3. Step 3: Cross multiply
    3,552,731,603.10x = 4,903,282,689.93 × 2,047,069,690.02
  4. Step 4: Simplify right side
    3,552,731,603.10x = 10,037,361,376,155,437,056
  5. Step 5: Solve for x
    x = 10,037,361,376,155,437,056/3,552,731,603.10
  6. Step 6: Final answer
    x = 2,825,251,805.51

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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.