Home / 934,137,805.95-1,401,206,708.93-590,152,449.15

Finding the Fourth Proportional to 934,137,805.95, 1,401,206,708.93 and 590,152,449.15

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Solution

The fourth proportional to 934,137,805.95, 1,401,206,708.93 and 590,152,449.15 is: 885,228,673.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    934,137,805.95 : 1,401,206,708.93 = 590,152,449.15 : x
  2. Step 2: Convert to fraction form
    934,137,805.95/1,401,206,708.93 = 590,152,449.15/x
  3. Step 3: Cross multiply
    934,137,805.95x = 1,401,206,708.93 × 590,152,449.15
  4. Step 4: Simplify right side
    934,137,805.95x = 826,925,571,037,499,904
  5. Step 5: Solve for x
    x = 826,925,571,037,499,904/934,137,805.95
  6. Step 6: Final answer
    x = 885,228,673.73

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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.