Home / 1,024,279,953.40-1,536,422,292.06-590,416,244.92

Finding the Fourth Proportional to 1,024,279,953.40, 1,536,422,292.06 and 590,416,244.92

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Solution

The fourth proportional to 1,024,279,953.40, 1,536,422,292.06 and 590,416,244.92 is: 885,625,728.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,024,279,953.40 : 1,536,422,292.06 = 590,416,244.92 : x
  2. Step 2: Convert to fraction form
    1,024,279,953.40/1,536,422,292.06 = 590,416,244.92/x
  3. Step 3: Cross multiply
    1,024,279,953.40x = 1,536,422,292.06 × 590,416,244.92
  4. Step 4: Simplify right side
    1,024,279,953.40x = 907,128,680,289,444,608
  5. Step 5: Solve for x
    x = 907,128,680,289,444,608/1,024,279,953.40
  6. Step 6: Final answer
    x = 885,625,728.86

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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.