Home / 733,350,979,505.80-1,012,024,400,384.20-408,183,293,054.90

Finding the Fourth Proportional to 733,350,979,505.80, 1,012,024,400,384.20 and 408,183,293,054.90

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Solution

The fourth proportional to 733,350,979,505.80, 1,012,024,400,384.20 and 408,183,293,054.90 is: 563,292,971,503.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    733,350,979,505.80 : 1,012,024,400,384.20 = 408,183,293,054.90 : x
  2. Step 2: Convert to fraction form
    733,350,979,505.80/1,012,024,400,384.20 = 408,183,293,054.90/x
  3. Step 3: Cross multiply
    733,350,979,505.80x = 1,012,024,400,384.20 × 408,183,293,054.90
  4. Step 4: Simplify right side
    733,350,979,505.80x = 413,091,452,400,733,347,905,536
  5. Step 5: Solve for x
    x = 413,091,452,400,733,347,905,536/733,350,979,505.80
  6. Step 6: Final answer
    x = 563,292,971,503.38

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.