Home / 2,652,486,974.12-3,660,367,900.32-1,463,030,398.04

Finding the Fourth Proportional to 2,652,486,974.12, 3,660,367,900.32 and 1,463,030,398.04

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Solution

The fourth proportional to 2,652,486,974.12, 3,660,367,900.32 and 1,463,030,398.04 is: 2,018,946,580.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,652,486,974.12 : 3,660,367,900.32 = 1,463,030,398.04 : x
  2. Step 2: Convert to fraction form
    2,652,486,974.12/3,660,367,900.32 = 1,463,030,398.04/x
  3. Step 3: Cross multiply
    2,652,486,974.12x = 3,660,367,900.32 × 1,463,030,398.04
  4. Step 4: Simplify right side
    2,652,486,974.12x = 5,355,229,506,178,009,088
  5. Step 5: Solve for x
    x = 5,355,229,506,178,009,088/2,652,486,974.12
  6. Step 6: Final answer
    x = 2,018,946,580.48

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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.