Home / 2,585,099,634.57-3,872,079,802.53-1,751,479,510.50

Finding the Fourth Proportional to 2,585,099,634.57, 3,872,079,802.53 and 1,751,479,510.50

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Solution

The fourth proportional to 2,585,099,634.57, 3,872,079,802.53 and 1,751,479,510.50 is: 2,623,445,667.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,585,099,634.57 : 3,872,079,802.53 = 1,751,479,510.50 : x
  2. Step 2: Convert to fraction form
    2,585,099,634.57/3,872,079,802.53 = 1,751,479,510.50/x
  3. Step 3: Cross multiply
    2,585,099,634.57x = 3,872,079,802.53 × 1,751,479,510.50
  4. Step 4: Simplify right side
    2,585,099,634.57x = 6,781,868,437,152,181,248
  5. Step 5: Solve for x
    x = 6,781,868,437,152,181,248/2,585,099,634.57
  6. Step 6: Final answer
    x = 2,623,445,667.80

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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.