Home / 629,857,380.15-944,786,070.23-589,546,596.15

Finding the Fourth Proportional to 629,857,380.15, 944,786,070.23 and 589,546,596.15

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Solution

The fourth proportional to 629,857,380.15, 944,786,070.23 and 589,546,596.15 is: 884,319,894.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    629,857,380.15 : 944,786,070.23 = 589,546,596.15 : x
  2. Step 2: Convert to fraction form
    629,857,380.15/944,786,070.23 = 589,546,596.15/x
  3. Step 3: Cross multiply
    629,857,380.15x = 944,786,070.23 × 589,546,596.15
  4. Step 4: Simplify right side
    629,857,380.15x = 556,995,411,791,083,584
  5. Step 5: Solve for x
    x = 556,995,411,791,083,584/629,857,380.15
  6. Step 6: Final answer
    x = 884,319,894.23

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Double scale
Find fourth proportional to 629,857,381.15, 944,786,071.73 and 589,546,597.15
Similar ratio
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1.5x scale

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.