Home / 32,668,856.64-49,033,566.05-16,506,167.31

Finding the Fourth Proportional to 32,668,856.64, 49,033,566.05 and 16,506,167.31

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Solution

The fourth proportional to 32,668,856.64, 49,033,566.05 and 16,506,167.31 is: 24,774,550.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,668,856.64 : 49,033,566.05 = 16,506,167.31 : x
  2. Step 2: Convert to fraction form
    32,668,856.64/49,033,566.05 = 16,506,167.31/x
  3. Step 3: Cross multiply
    32,668,856.64x = 49,033,566.05 × 16,506,167.31
  4. Step 4: Simplify right side
    32,668,856.64x = 809,356,244,944,705
  5. Step 5: Solve for x
    x = 809,356,244,944,705/32,668,856.64
  6. Step 6: Final answer
    x = 24,774,550.69

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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.