Home / 14,762,590.80-22,143,886.20-10,747,258.80

Finding the Fourth Proportional to 14,762,590.80, 22,143,886.20 and 10,747,258.80

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Solution

The fourth proportional to 14,762,590.80, 22,143,886.20 and 10,747,258.80 is: 16,120,888.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,762,590.80 : 22,143,886.20 = 10,747,258.80 : x
  2. Step 2: Convert to fraction form
    14,762,590.80/22,143,886.20 = 10,747,258.80/x
  3. Step 3: Cross multiply
    14,762,590.80x = 22,143,886.20 × 10,747,258.80
  4. Step 4: Simplify right side
    14,762,590.80x = 237,986,075,829,148.56
  5. Step 5: Solve for x
    x = 237,986,075,829,148.56/14,762,590.80
  6. Step 6: Final answer
    x = 16,120,888.20

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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.