Home / 88,618,953.10-132,975,263.16-62,877,611.86

Finding the Fourth Proportional to 88,618,953.10, 132,975,263.16 and 62,877,611.86

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Solution

The fourth proportional to 88,618,953.10, 132,975,263.16 and 62,877,611.86 is: 94,349,647.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,618,953.10 : 132,975,263.16 = 62,877,611.86 : x
  2. Step 2: Convert to fraction form
    88,618,953.10/132,975,263.16 = 62,877,611.86/x
  3. Step 3: Cross multiply
    88,618,953.10x = 132,975,263.16 × 62,877,611.86
  4. Step 4: Simplify right side
    88,618,953.10x = 8,361,166,983,955,837
  5. Step 5: Solve for x
    x = 8,361,166,983,955,837/88,618,953.10
  6. Step 6: Final answer
    x = 94,349,647.47

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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.