Home / 1,828,159,026.32-2,523,631,826.16-1,234,248,022.52

Finding the Fourth Proportional to 1,828,159,026.32, 2,523,631,826.16 and 1,234,248,022.52

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Solution

The fourth proportional to 1,828,159,026.32, 2,523,631,826.16 and 1,234,248,022.52 is: 1,703,783,722.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,828,159,026.32 : 2,523,631,826.16 = 1,234,248,022.52 : x
  2. Step 2: Convert to fraction form
    1,828,159,026.32/2,523,631,826.16 = 1,234,248,022.52/x
  3. Step 3: Cross multiply
    1,828,159,026.32x = 2,523,631,826.16 × 1,234,248,022.52
  4. Step 4: Simplify right side
    1,828,159,026.32x = 3,114,787,591,006,516,224
  5. Step 5: Solve for x
    x = 3,114,787,591,006,516,224/1,828,159,026.32
  6. Step 6: Final answer
    x = 1,703,783,722.40

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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.