Home / 42,671,998.80-64,035,991.80-24,476,158.80

Finding the Fourth Proportional to 42,671,998.80, 64,035,991.80 and 24,476,158.80

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Solution

The fourth proportional to 42,671,998.80, 64,035,991.80 and 24,476,158.80 is: 36,730,295.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,671,998.80 : 64,035,991.80 = 24,476,158.80 : x
  2. Step 2: Convert to fraction form
    42,671,998.80/64,035,991.80 = 24,476,158.80/x
  3. Step 3: Cross multiply
    42,671,998.80x = 64,035,991.80 × 24,476,158.80
  4. Step 4: Simplify right side
    42,671,998.80x = 1,567,355,104,212,297.75
  5. Step 5: Solve for x
    x = 1,567,355,104,212,297.75/42,671,998.80
  6. Step 6: Final answer
    x = 36,730,295.00

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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.