Home / 2,475,096,512,231.60-3,712,643,894,521.80-661,925,003,782.61

Finding the Fourth Proportional to 2,475,096,512,231.60, 3,712,643,894,521.80 and 661,925,003,782.61

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Solution

The fourth proportional to 2,475,096,512,231.60, 3,712,643,894,521.80 and 661,925,003,782.61 is: 992,887,271,983.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,475,096,512,231.60 : 3,712,643,894,521.80 = 661,925,003,782.61 : x
  2. Step 2: Convert to fraction form
    2,475,096,512,231.60/3,712,643,894,521.80 = 661,925,003,782.61/x
  3. Step 3: Cross multiply
    2,475,096,512,231.60x = 3,712,643,894,521.80 × 661,925,003,782.61
  4. Step 4: Simplify right side
    2,475,096,512,231.60x = 2,457,491,823,924,826,372,833,280
  5. Step 5: Solve for x
    x = 2,457,491,823,924,826,372,833,280/2,475,096,512,231.60
  6. Step 6: Final answer
    x = 992,887,271,983.22

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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.