Home / 44,268,004.60-66,402,006.90-36,190,101.40

Finding the Fourth Proportional to 44,268,004.60, 66,402,006.90 and 36,190,101.40

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Solution

The fourth proportional to 44,268,004.60, 66,402,006.90 and 36,190,101.40 is: 54,285,152.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,268,004.60 : 66,402,006.90 = 36,190,101.40 : x
  2. Step 2: Convert to fraction form
    44,268,004.60/66,402,006.90 = 36,190,101.40/x
  3. Step 3: Cross multiply
    44,268,004.60x = 66,402,006.90 × 36,190,101.40
  4. Step 4: Simplify right side
    44,268,004.60x = 2,403,095,362,874,499.50
  5. Step 5: Solve for x
    x = 2,403,095,362,874,499.50/44,268,004.60
  6. Step 6: Final answer
    x = 54,285,152.10

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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.