Home / 733,350,979,505.32-1,012,024,400,383.50-408,183,293,054.40

Finding the Fourth Proportional to 733,350,979,505.32, 1,012,024,400,383.50 and 408,183,293,054.40

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Solution

The fourth proportional to 733,350,979,505.32, 1,012,024,400,383.50 and 408,183,293,054.40 is: 563,292,971,502.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    733,350,979,505.32 : 1,012,024,400,383.50 = 408,183,293,054.40 : x
  2. Step 2: Convert to fraction form
    733,350,979,505.32/1,012,024,400,383.50 = 408,183,293,054.40/x
  3. Step 3: Cross multiply
    733,350,979,505.32x = 1,012,024,400,383.50 × 408,183,293,054.40
  4. Step 4: Simplify right side
    733,350,979,505.32x = 413,091,452,399,941,664,636,928
  5. Step 5: Solve for x
    x = 413,091,452,399,941,664,636,928/733,350,979,505.32
  6. Step 6: Final answer
    x = 563,292,971,502.67

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Double scale
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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.