Home / 40,592,332.40-60,885,321.65-11,444,994.05

Finding the Fourth Proportional to 40,592,332.40, 60,885,321.65 and 11,444,994.05

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Solution

The fourth proportional to 40,592,332.40, 60,885,321.65 and 11,444,994.05 is: 17,166,595.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,592,332.40 : 60,885,321.65 = 11,444,994.05 : x
  2. Step 2: Convert to fraction form
    40,592,332.40/60,885,321.65 = 11,444,994.05/x
  3. Step 3: Cross multiply
    40,592,332.40x = 60,885,321.65 × 11,444,994.05
  4. Step 4: Simplify right side
    40,592,332.40x = 696,832,143,959,361.25
  5. Step 5: Solve for x
    x = 696,832,143,959,361.25/40,592,332.40
  6. Step 6: Final answer
    x = 17,166,595.33

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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.