Home / 44,011,923.40-66,017,557.05-13,306,443.40

Finding the Fourth Proportional to 44,011,923.40, 66,017,557.05 and 13,306,443.40

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Solution

The fourth proportional to 44,011,923.40, 66,017,557.05 and 13,306,443.40 is: 19,959,565.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,011,923.40 : 66,017,557.05 = 13,306,443.40 : x
  2. Step 2: Convert to fraction form
    44,011,923.40/66,017,557.05 = 13,306,443.40/x
  3. Step 3: Cross multiply
    44,011,923.40x = 66,017,557.05 × 13,306,443.40
  4. Step 4: Simplify right side
    44,011,923.40x = 878,458,886,292,096
  5. Step 5: Solve for x
    x = 878,458,886,292,096/44,011,923.40
  6. Step 6: Final answer
    x = 19,959,565.92

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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.