Home / 15,523,949,276.92-23,289,842,628.57-4,331,814,051.14

Finding the Fourth Proportional to 15,523,949,276.92, 23,289,842,628.57 and 4,331,814,051.14

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Solution

The fourth proportional to 15,523,949,276.92, 23,289,842,628.57 and 4,331,814,051.14 is: 6,498,814,557.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,523,949,276.92 : 23,289,842,628.57 = 4,331,814,051.14 : x
  2. Step 2: Convert to fraction form
    15,523,949,276.92/23,289,842,628.57 = 4,331,814,051.14/x
  3. Step 3: Cross multiply
    15,523,949,276.92x = 23,289,842,628.57 × 4,331,814,051.14
  4. Step 4: Simplify right side
    15,523,949,276.92x = 100,887,267,547,268,251,648
  5. Step 5: Solve for x
    x = 100,887,267,547,268,251,648/15,523,949,276.92
  6. Step 6: Final answer
    x = 6,498,814,557.28

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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.