Home / 32,542,089.50-44,909,378.28-17,858,281.27

Finding the Fourth Proportional to 32,542,089.50, 44,909,378.28 and 17,858,281.27

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Solution

The fourth proportional to 32,542,089.50, 44,909,378.28 and 17,858,281.27 is: 24,645,138.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,542,089.50 : 44,909,378.28 = 17,858,281.27 : x
  2. Step 2: Convert to fraction form
    32,542,089.50/44,909,378.28 = 17,858,281.27/x
  3. Step 3: Cross multiply
    32,542,089.50x = 44,909,378.28 × 17,858,281.27
  4. Step 4: Simplify right side
    32,542,089.50x = 802,004,308,985,068.88
  5. Step 5: Solve for x
    x = 802,004,308,985,068.88/32,542,089.50
  6. Step 6: Final answer
    x = 24,645,138.69

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1.5x scale

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.