Home / 15,853,829.04-23,774,658.72-6,750,154.80

Finding the Fourth Proportional to 15,853,829.04, 23,774,658.72 and 6,750,154.80

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Solution

The fourth proportional to 15,853,829.04, 23,774,658.72 and 6,750,154.80 is: 10,122,641.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,853,829.04 : 23,774,658.72 = 6,750,154.80 : x
  2. Step 2: Convert to fraction form
    15,853,829.04/23,774,658.72 = 6,750,154.80/x
  3. Step 3: Cross multiply
    15,853,829.04x = 23,774,658.72 × 6,750,154.80
  4. Step 4: Simplify right side
    15,853,829.04x = 160,482,626,677,169.84
  5. Step 5: Solve for x
    x = 160,482,626,677,169.84/15,853,829.04
  6. Step 6: Final answer
    x = 10,122,641.43

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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.