Home / 4,099,913,532.16-6,159,681,330.72-2,628,935,319.76

Finding the Fourth Proportional to 4,099,913,532.16, 6,159,681,330.72 and 2,628,935,319.76

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Solution

The fourth proportional to 4,099,913,532.16, 6,159,681,330.72 and 2,628,935,319.76 is: 3,949,693,983.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,099,913,532.16 : 6,159,681,330.72 = 2,628,935,319.76 : x
  2. Step 2: Convert to fraction form
    4,099,913,532.16/6,159,681,330.72 = 2,628,935,319.76/x
  3. Step 3: Cross multiply
    4,099,913,532.16x = 6,159,681,330.72 × 2,628,935,319.76
  4. Step 4: Simplify right side
    4,099,913,532.16x = 16,193,403,808,796,088,320
  5. Step 5: Solve for x
    x = 16,193,403,808,796,088,320/4,099,913,532.16
  6. Step 6: Final answer
    x = 3,949,693,983.00

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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.