Home / 25,828,534.80-35,643,619.08-14,226,140.88

Finding the Fourth Proportional to 25,828,534.80, 35,643,619.08 and 14,226,140.88

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Solution

The fourth proportional to 25,828,534.80, 35,643,619.08 and 14,226,140.88 is: 19,632,207.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,828,534.80 : 35,643,619.08 = 14,226,140.88 : x
  2. Step 2: Convert to fraction form
    25,828,534.80/35,643,619.08 = 14,226,140.88/x
  3. Step 3: Cross multiply
    25,828,534.80x = 35,643,619.08 × 14,226,140.88
  4. Step 4: Simplify right side
    25,828,534.80x = 507,071,146,505,136
  5. Step 5: Solve for x
    x = 507,071,146,505,136/25,828,534.80
  6. Step 6: Final answer
    x = 19,632,207.19

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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.