Home / 25,883,159.72-35,721,923.81-14,869,888.88

Finding the Fourth Proportional to 25,883,159.72, 35,721,923.81 and 14,869,888.88

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Solution

The fourth proportional to 25,883,159.72, 35,721,923.81 and 14,869,888.88 is: 20,522,264.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,883,159.72 : 35,721,923.81 = 14,869,888.88 : x
  2. Step 2: Convert to fraction form
    25,883,159.72/35,721,923.81 = 14,869,888.88/x
  3. Step 3: Cross multiply
    25,883,159.72x = 35,721,923.81 × 14,869,888.88
  4. Step 4: Simplify right side
    25,883,159.72x = 531,181,037,381,567.19
  5. Step 5: Solve for x
    x = 531,181,037,381,567.19/25,883,159.72
  6. Step 6: Final answer
    x = 20,522,264.02

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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.