Home / 23,676,077.34-32,675,743.29-19,695,316.46

Finding the Fourth Proportional to 23,676,077.34, 32,675,743.29 and 19,695,316.46

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Solution

The fourth proportional to 23,676,077.34, 32,675,743.29 and 19,695,316.46 is: 27,181,829.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,676,077.34 : 32,675,743.29 = 19,695,316.46 : x
  2. Step 2: Convert to fraction form
    23,676,077.34/32,675,743.29 = 19,695,316.46/x
  3. Step 3: Cross multiply
    23,676,077.34x = 32,675,743.29 × 19,695,316.46
  4. Step 4: Simplify right side
    23,676,077.34x = 643,559,104,461,964.12
  5. Step 5: Solve for x
    x = 643,559,104,461,964.12/23,676,077.34
  6. Step 6: Final answer
    x = 27,181,829.80

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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.