Home / 35,482,330.44-53,232,485.10-10,891,503.84

Finding the Fourth Proportional to 35,482,330.44, 53,232,485.10 and 10,891,503.84

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Solution

The fourth proportional to 35,482,330.44, 53,232,485.10 and 10,891,503.84 is: 16,340,015.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,482,330.44 : 53,232,485.10 = 10,891,503.84 : x
  2. Step 2: Convert to fraction form
    35,482,330.44/53,232,485.10 = 10,891,503.84/x
  3. Step 3: Cross multiply
    35,482,330.44x = 53,232,485.10 × 10,891,503.84
  4. Step 4: Simplify right side
    35,482,330.44x = 579,781,815,879,392.75
  5. Step 5: Solve for x
    x = 579,781,815,879,392.75/35,482,330.44
  6. Step 6: Final answer
    x = 16,340,015.12

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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.