Home / 14,537,535.80-21,806,303.70-4,963,724.60

Finding the Fourth Proportional to 14,537,535.80, 21,806,303.70 and 4,963,724.60

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Solution

The fourth proportional to 14,537,535.80, 21,806,303.70 and 4,963,724.60 is: 7,445,586.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,537,535.80 : 21,806,303.70 = 4,963,724.60 : x
  2. Step 2: Convert to fraction form
    14,537,535.80/21,806,303.70 = 4,963,724.60/x
  3. Step 3: Cross multiply
    14,537,535.80x = 21,806,303.70 × 4,963,724.60
  4. Step 4: Simplify right side
    14,537,535.80x = 108,240,486,110,761.02
  5. Step 5: Solve for x
    x = 108,240,486,110,761.02/14,537,535.80
  6. Step 6: Final answer
    x = 7,445,586.90

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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.