Home / 14,948,292.90-22,404,724.65-7,756,124.70

Finding the Fourth Proportional to 14,948,292.90, 22,404,724.65 and 7,756,124.70

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Solution

The fourth proportional to 14,948,292.90, 22,404,724.65 and 7,756,124.70 is: 11,624,995.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,948,292.90 : 22,404,724.65 = 7,756,124.70 : x
  2. Step 2: Convert to fraction form
    14,948,292.90/22,404,724.65 = 7,756,124.70/x
  3. Step 3: Cross multiply
    14,948,292.90x = 22,404,724.65 × 7,756,124.70
  4. Step 4: Simplify right side
    14,948,292.90x = 173,773,838,254,563.84
  5. Step 5: Solve for x
    x = 173,773,838,254,563.84/14,948,292.90
  6. Step 6: Final answer
    x = 11,624,995.54

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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.