Home / 25,421,308.01-35,080,666.45-14,409,071.37

Finding the Fourth Proportional to 25,421,308.01, 35,080,666.45 and 14,409,071.37

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Solution

The fourth proportional to 25,421,308.01, 35,080,666.45 and 14,409,071.37 is: 19,884,099.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,421,308.01 : 35,080,666.45 = 14,409,071.37 : x
  2. Step 2: Convert to fraction form
    25,421,308.01/35,080,666.45 = 14,409,071.37/x
  3. Step 3: Cross multiply
    25,421,308.01x = 35,080,666.45 × 14,409,071.37
  4. Step 4: Simplify right side
    25,421,308.01x = 505,479,826,549,191.81
  5. Step 5: Solve for x
    x = 505,479,826,549,191.81/25,421,308.01
  6. Step 6: Final answer
    x = 19,884,099.84

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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.