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Finding the Fourth Proportional to 44,369,978.59, 66,558,403.60 and 14,826,271.26

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Solution

The fourth proportional to 44,369,978.59, 66,558,403.60 and 14,826,271.26 is: 22,240,554.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,369,978.59 : 66,558,403.60 = 14,826,271.26 : x
  2. Step 2: Convert to fraction form
    44,369,978.59/66,558,403.60 = 14,826,271.26/x
  3. Step 3: Cross multiply
    44,369,978.59x = 66,558,403.60 × 14,826,271.26
  4. Step 4: Simplify right side
    44,369,978.59x = 986,812,946,369,094.75
  5. Step 5: Solve for x
    x = 986,812,946,369,094.75/44,369,978.59
  6. Step 6: Final answer
    x = 22,240,554.94

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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.