Home / 44,270,631.19-66,404,062.32-15,127,088.77

Finding the Fourth Proportional to 44,270,631.19, 66,404,062.32 and 15,127,088.77

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Solution

The fourth proportional to 44,270,631.19, 66,404,062.32 and 15,127,088.77 is: 22,689,989.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,270,631.19 : 66,404,062.32 = 15,127,088.77 : x
  2. Step 2: Convert to fraction form
    44,270,631.19/66,404,062.32 = 15,127,088.77/x
  3. Step 3: Cross multiply
    44,270,631.19x = 66,404,062.32 × 15,127,088.77
  4. Step 4: Simplify right side
    44,270,631.19x = 1,004,500,145,403,252.12
  5. Step 5: Solve for x
    x = 1,004,500,145,403,252.12/44,270,631.19
  6. Step 6: Final answer
    x = 22,689,989.24

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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.