Home / 52,665,619.48-79,029,637.81-29,341,884.44

Finding the Fourth Proportional to 52,665,619.48, 79,029,637.81 and 29,341,884.44

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Solution

The fourth proportional to 52,665,619.48, 79,029,637.81 and 29,341,884.44 is: 44,030,214.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,665,619.48 : 79,029,637.81 = 29,341,884.44 : x
  2. Step 2: Convert to fraction form
    52,665,619.48/79,029,637.81 = 29,341,884.44/x
  3. Step 3: Cross multiply
    52,665,619.48x = 79,029,637.81 × 29,341,884.44
  4. Step 4: Simplify right side
    52,665,619.48x = 2,318,878,500,080,294
  5. Step 5: Solve for x
    x = 2,318,878,500,080,294/52,665,619.48
  6. Step 6: Final answer
    x = 44,030,214.08

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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.