Home / 1,763,999,311.40-2,646,397,597.38-583,577,021.24

Finding the Fourth Proportional to 1,763,999,311.40, 2,646,397,597.38 and 583,577,021.24

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Solution

The fourth proportional to 1,763,999,311.40, 2,646,397,597.38 and 583,577,021.24 is: 875,497,409.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,763,999,311.40 : 2,646,397,597.38 = 583,577,021.24 : x
  2. Step 2: Convert to fraction form
    1,763,999,311.40/2,646,397,597.38 = 583,577,021.24/x
  3. Step 3: Cross multiply
    1,763,999,311.40x = 2,646,397,597.38 × 583,577,021.24
  4. Step 4: Simplify right side
    1,763,999,311.40x = 1,544,376,826,895,713,280
  5. Step 5: Solve for x
    x = 1,544,376,826,895,713,280/1,763,999,311.40
  6. Step 6: Final answer
    x = 875,497,409.16

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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.