Home / 58,104,108.12-80,180,599.08-33,323,014.32

Finding the Fourth Proportional to 58,104,108.12, 80,180,599.08 and 33,323,014.32

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Solution

The fourth proportional to 58,104,108.12, 80,180,599.08 and 33,323,014.32 is: 45,983,999.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,104,108.12 : 80,180,599.08 = 33,323,014.32 : x
  2. Step 2: Convert to fraction form
    58,104,108.12/80,180,599.08 = 33,323,014.32/x
  3. Step 3: Cross multiply
    58,104,108.12x = 80,180,599.08 × 33,323,014.32
  4. Step 4: Simplify right side
    58,104,108.12x = 2,671,859,251,329,019
  5. Step 5: Solve for x
    x = 2,671,859,251,329,019/58,104,108.12
  6. Step 6: Final answer
    x = 45,983,999.03

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1.5x scale

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.