Home / 39,361,331.60-59,050,291.80-16,630,528.40

Finding the Fourth Proportional to 39,361,331.60, 59,050,291.80 and 16,630,528.40

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Solution

The fourth proportional to 39,361,331.60, 59,050,291.80 and 16,630,528.40 is: 24,949,297.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,361,331.60 : 59,050,291.80 = 16,630,528.40 : x
  2. Step 2: Convert to fraction form
    39,361,331.60/59,050,291.80 = 16,630,528.40/x
  3. Step 3: Cross multiply
    39,361,331.60x = 59,050,291.80 × 16,630,528.40
  4. Step 4: Simplify right side
    39,361,331.60x = 982,037,554,808,187.12
  5. Step 5: Solve for x
    x = 982,037,554,808,187.12/39,361,331.60
  6. Step 6: Final answer
    x = 24,949,297.06

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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.