Home / 414,648,949,673.34-621,973,424,509.92-116,528,883,387.84

Finding the Fourth Proportional to 414,648,949,673.34, 621,973,424,509.92 and 116,528,883,387.84

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Solution

The fourth proportional to 414,648,949,673.34, 621,973,424,509.92 and 116,528,883,387.84 is: 174,793,325,081.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    414,648,949,673.34 : 621,973,424,509.92 = 116,528,883,387.84 : x
  2. Step 2: Convert to fraction form
    414,648,949,673.34/621,973,424,509.92 = 116,528,883,387.84/x
  3. Step 3: Cross multiply
    414,648,949,673.34x = 621,973,424,509.92 × 116,528,883,387.84
  4. Step 4: Simplify right side
    414,648,949,673.34x = 72,477,868,655,051,972,542,464
  5. Step 5: Solve for x
    x = 72,477,868,655,051,972,542,464/414,648,949,673.34
  6. Step 6: Final answer
    x = 174,793,325,081.74

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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.