Home / 31,962,267.39-44,112,248.96-18,026,484.75

Finding the Fourth Proportional to 31,962,267.39, 44,112,248.96 and 18,026,484.75

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Solution

The fourth proportional to 31,962,267.39, 44,112,248.96 and 18,026,484.75 is: 24,878,985.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,962,267.39 : 44,112,248.96 = 18,026,484.75 : x
  2. Step 2: Convert to fraction form
    31,962,267.39/44,112,248.96 = 18,026,484.75/x
  3. Step 3: Cross multiply
    31,962,267.39x = 44,112,248.96 × 18,026,484.75
  4. Step 4: Simplify right side
    31,962,267.39x = 795,188,783,075,510.88
  5. Step 5: Solve for x
    x = 795,188,783,075,510.88/31,962,267.39
  6. Step 6: Final answer
    x = 24,878,985.38

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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.