Home / 63,660,271,834.28-87,851,448,253.34-34,725,092,310.05

Finding the Fourth Proportional to 63,660,271,834.28, 87,851,448,253.34 and 34,725,092,310.05

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Solution

The fourth proportional to 63,660,271,834.28, 87,851,448,253.34 and 34,725,092,310.05 is: 47,920,776,369.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,660,271,834.28 : 87,851,448,253.34 = 34,725,092,310.05 : x
  2. Step 2: Convert to fraction form
    63,660,271,834.28/87,851,448,253.34 = 34,725,092,310.05/x
  3. Step 3: Cross multiply
    63,660,271,834.28x = 87,851,448,253.34 × 34,725,092,310.05
  4. Step 4: Simplify right side
    63,660,271,834.28x = 3,050,649,650,168,199,643,136
  5. Step 5: Solve for x
    x = 3,050,649,650,168,199,643,136/63,660,271,834.28
  6. Step 6: Final answer
    x = 47,920,776,369.13

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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.