Home / 1,527,310,272.15-2,290,027,821.80-593,542,835.19

Finding the Fourth Proportional to 1,527,310,272.15, 2,290,027,821.80 and 593,542,835.19

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Solution

The fourth proportional to 1,527,310,272.15, 2,290,027,821.80 and 593,542,835.19 is: 889,949,888.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,527,310,272.15 : 2,290,027,821.80 = 593,542,835.19 : x
  2. Step 2: Convert to fraction form
    1,527,310,272.15/2,290,027,821.80 = 593,542,835.19/x
  3. Step 3: Cross multiply
    1,527,310,272.15x = 2,290,027,821.80 × 593,542,835.19
  4. Step 4: Simplify right side
    1,527,310,272.15x = 1,359,229,606,012,184,576
  5. Step 5: Solve for x
    x = 1,359,229,606,012,184,576/1,527,310,272.15
  6. Step 6: Final answer
    x = 889,949,888.24

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Double scale
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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.