Home / 32,806,422.40-49,209,633.60-16,881,174.40

Finding the Fourth Proportional to 32,806,422.40, 49,209,633.60 and 16,881,174.40

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Solution

The fourth proportional to 32,806,422.40, 49,209,633.60 and 16,881,174.40 is: 25,321,761.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,806,422.40 : 49,209,633.60 = 16,881,174.40 : x
  2. Step 2: Convert to fraction form
    32,806,422.40/49,209,633.60 = 16,881,174.40/x
  3. Step 3: Cross multiply
    32,806,422.40x = 49,209,633.60 × 16,881,174.40
  4. Step 4: Simplify right side
    32,806,422.40x = 830,716,406,961,699.75
  5. Step 5: Solve for x
    x = 830,716,406,961,699.75/32,806,422.40
  6. Step 6: Final answer
    x = 25,321,761.60

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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.