Home / 14,567,061.80-21,853,217.10-6,048,259.40

Finding the Fourth Proportional to 14,567,061.80, 21,853,217.10 and 6,048,259.40

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Solution

The fourth proportional to 14,567,061.80, 21,853,217.10 and 6,048,259.40 is: 9,073,478.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,567,061.80 : 21,853,217.10 = 6,048,259.40 : x
  2. Step 2: Convert to fraction form
    14,567,061.80/21,853,217.10 = 6,048,259.40/x
  3. Step 3: Cross multiply
    14,567,061.80x = 21,853,217.10 × 6,048,259.40
  4. Step 4: Simplify right side
    14,567,061.80x = 132,173,925,745,315.75
  5. Step 5: Solve for x
    x = 132,173,925,745,315.75/14,567,061.80
  6. Step 6: Final answer
    x = 9,073,478.75

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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.