Home / 58,636,355.05-80,926,530.87-33,851,587.06

Finding the Fourth Proportional to 58,636,355.05, 80,926,530.87 and 33,851,587.06

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Solution

The fourth proportional to 58,636,355.05, 80,926,530.87 and 33,851,587.06 is: 46,720,017.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,636,355.05 : 80,926,530.87 = 33,851,587.06 : x
  2. Step 2: Convert to fraction form
    58,636,355.05/80,926,530.87 = 33,851,587.06/x
  3. Step 3: Cross multiply
    58,636,355.05x = 80,926,530.87 × 33,851,587.06
  4. Step 4: Simplify right side
    58,636,355.05x = 2,739,491,505,209,583
  5. Step 5: Solve for x
    x = 2,739,491,505,209,583/58,636,355.05
  6. Step 6: Final answer
    x = 46,720,017.01

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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.