Home / 14,050,307.40-21,077,429.40-5,963,218.80

Finding the Fourth Proportional to 14,050,307.40, 21,077,429.40 and 5,963,218.80

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Solution

The fourth proportional to 14,050,307.40, 21,077,429.40 and 5,963,218.80 is: 8,945,663.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,050,307.40 : 21,077,429.40 = 5,963,218.80 : x
  2. Step 2: Convert to fraction form
    14,050,307.40/21,077,429.40 = 5,963,218.80/x
  3. Step 3: Cross multiply
    14,050,307.40x = 21,077,429.40 × 5,963,218.80
  4. Step 4: Simplify right side
    14,050,307.40x = 125,689,323,253,752.70
  5. Step 5: Solve for x
    x = 125,689,323,253,752.70/14,050,307.40
  6. Step 6: Final answer
    x = 8,945,663.58

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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.