Home / 24,875,999.80-34,328,912.63-13,862,507.83

Finding the Fourth Proportional to 24,875,999.80, 34,328,912.63 and 13,862,507.83

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Solution

The fourth proportional to 24,875,999.80, 34,328,912.63 and 13,862,507.83 is: 19,130,279.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,875,999.80 : 34,328,912.63 = 13,862,507.83 : x
  2. Step 2: Convert to fraction form
    24,875,999.80/34,328,912.63 = 13,862,507.83/x
  3. Step 3: Cross multiply
    24,875,999.80x = 34,328,912.63 × 13,862,507.83
  4. Step 4: Simplify right side
    24,875,999.80x = 475,884,820,128,760.94
  5. Step 5: Solve for x
    x = 475,884,820,128,760.94/24,875,999.80
  6. Step 6: Final answer
    x = 19,130,279.14

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.