Home / 88,602,852.06-122,271,957.91-48,910,405.86

Finding the Fourth Proportional to 88,602,852.06, 122,271,957.91 and 48,910,405.86

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Solution

The fourth proportional to 88,602,852.06, 122,271,957.91 and 48,910,405.86 is: 67,496,372.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,602,852.06 : 122,271,957.91 = 48,910,405.86 : x
  2. Step 2: Convert to fraction form
    88,602,852.06/122,271,957.91 = 48,910,405.86/x
  3. Step 3: Cross multiply
    88,602,852.06x = 122,271,957.91 × 48,910,405.86
  4. Step 4: Simplify right side
    88,602,852.06x = 5,980,371,086,674,937
  5. Step 5: Solve for x
    x = 5,980,371,086,674,937/88,602,852.06
  6. Step 6: Final answer
    x = 67,496,372.27

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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.