Home / 39,984,878.40-59,977,317.60-24,868,334.40

Finding the Fourth Proportional to 39,984,878.40, 59,977,317.60 and 24,868,334.40

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Solution

The fourth proportional to 39,984,878.40, 59,977,317.60 and 24,868,334.40 is: 37,302,501.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,984,878.40 : 59,977,317.60 = 24,868,334.40 : x
  2. Step 2: Convert to fraction form
    39,984,878.40/59,977,317.60 = 24,868,334.40/x
  3. Step 3: Cross multiply
    39,984,878.40x = 59,977,317.60 × 24,868,334.40
  4. Step 4: Simplify right side
    39,984,878.40x = 1,491,535,990,491,805.50
  5. Step 5: Solve for x
    x = 1,491,535,990,491,805.50/39,984,878.40
  6. Step 6: Final answer
    x = 37,302,501.60

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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.