Home / 97,676,424.60-146,535,632.10-29,526,005.40

Finding the Fourth Proportional to 97,676,424.60, 146,535,632.10 and 29,526,005.40

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Solution

The fourth proportional to 97,676,424.60, 146,535,632.10 and 29,526,005.40 is: 44,295,354.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,676,424.60 : 146,535,632.10 = 29,526,005.40 : x
  2. Step 2: Convert to fraction form
    97,676,424.60/146,535,632.10 = 29,526,005.40/x
  3. Step 3: Cross multiply
    97,676,424.60x = 146,535,632.10 × 29,526,005.40
  4. Step 4: Simplify right side
    97,676,424.60x = 4,326,611,864,677,013
  5. Step 5: Solve for x
    x = 4,326,611,864,677,013/97,676,424.60
  6. Step 6: Final answer
    x = 44,295,354.61

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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.