Home / 213,818,723.92-295,069,838.93-116,033,579.92

Finding the Fourth Proportional to 213,818,723.92, 295,069,838.93 and 116,033,579.92

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Solution

The fourth proportional to 213,818,723.92, 295,069,838.93 and 116,033,579.92 is: 160,126,340.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    213,818,723.92 : 295,069,838.93 = 116,033,579.92 : x
  2. Step 2: Convert to fraction form
    213,818,723.92/295,069,838.93 = 116,033,579.92/x
  3. Step 3: Cross multiply
    213,818,723.92x = 295,069,838.93 × 116,033,579.92
  4. Step 4: Simplify right side
    213,818,723.92x = 34,238,009,737,465,684
  5. Step 5: Solve for x
    x = 34,238,009,737,465,684/213,818,723.92
  6. Step 6: Final answer
    x = 160,126,340.25

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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.