Home / 14,963,999.60-22,468,117.80-11,602,002.80

Finding the Fourth Proportional to 14,963,999.60, 22,468,117.80 and 11,602,002.80

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Solution

The fourth proportional to 14,963,999.60, 22,468,117.80 and 11,602,002.80 is: 17,420,153.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,963,999.60 : 22,468,117.80 = 11,602,002.80 : x
  2. Step 2: Convert to fraction form
    14,963,999.60/22,468,117.80 = 11,602,002.80/x
  3. Step 3: Cross multiply
    14,963,999.60x = 22,468,117.80 × 11,602,002.80
  4. Step 4: Simplify right side
    14,963,999.60x = 260,675,165,626,329.88
  5. Step 5: Solve for x
    x = 260,675,165,626,329.88/14,963,999.60
  6. Step 6: Final answer
    x = 17,420,153.21

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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.