Home / 32,385,641.10-48,583,904.85-9,668,834.70

Finding the Fourth Proportional to 32,385,641.10, 48,583,904.85 and 9,668,834.70

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Solution

The fourth proportional to 32,385,641.10, 48,583,904.85 and 9,668,834.70 is: 14,504,877.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,385,641.10 : 48,583,904.85 = 9,668,834.70 : x
  2. Step 2: Convert to fraction form
    32,385,641.10/48,583,904.85 = 9,668,834.70/x
  3. Step 3: Cross multiply
    32,385,641.10x = 48,583,904.85 × 9,668,834.70
  4. Step 4: Simplify right side
    32,385,641.10x = 469,749,745,075,178.25
  5. Step 5: Solve for x
    x = 469,749,745,075,178.25/32,385,641.10
  6. Step 6: Final answer
    x = 14,504,877.13

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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.