Home / 97,717,022.40-146,538,208.80-29,537,054.40

Finding the Fourth Proportional to 97,717,022.40, 146,538,208.80 and 29,537,054.40

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Solution

The fourth proportional to 97,717,022.40, 146,538,208.80 and 29,537,054.40 is: 44,294,299.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,717,022.40 : 146,538,208.80 = 29,537,054.40 : x
  2. Step 2: Convert to fraction form
    97,717,022.40/146,538,208.80 = 29,537,054.40/x
  3. Step 3: Cross multiply
    97,717,022.40x = 146,538,208.80 × 29,537,054.40
  4. Step 4: Simplify right side
    97,717,022.40x = 4,328,307,045,004,159
  5. Step 5: Solve for x
    x = 4,328,307,045,004,159/97,717,022.40
  6. Step 6: Final answer
    x = 44,294,299.38

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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.