Home / 264,417,785.10-396,626,677.65-264,417,785.10

Finding the Fourth Proportional to 264,417,785.10, 396,626,677.65 and 264,417,785.10

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Solution

The fourth proportional to 264,417,785.10, 396,626,677.65 and 264,417,785.10 is: 396,626,677.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,417,785.10 : 396,626,677.65 = 264,417,785.10 : x
  2. Step 2: Convert to fraction form
    264,417,785.10/396,626,677.65 = 264,417,785.10/x
  3. Step 3: Cross multiply
    264,417,785.10x = 396,626,677.65 × 264,417,785.10
  4. Step 4: Simplify right side
    264,417,785.10x = 104,875,147,615,784,672
  5. Step 5: Solve for x
    x = 104,875,147,615,784,672/264,417,785.10
  6. Step 6: Final answer
    x = 396,626,677.65

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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.