Home / 74,367,088.10-104,198,953.90-74,367,088.10

Finding the Fourth Proportional to 74,367,088.10, 104,198,953.90 and 74,367,088.10

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Solution

The fourth proportional to 74,367,088.10, 104,198,953.90 and 74,367,088.10 is: 104,198,953.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,367,088.10 : 104,198,953.90 = 74,367,088.10 : x
  2. Step 2: Convert to fraction form
    74,367,088.10/104,198,953.90 = 74,367,088.10/x
  3. Step 3: Cross multiply
    74,367,088.10x = 104,198,953.90 × 74,367,088.10
  4. Step 4: Simplify right side
    74,367,088.10x = 7,748,972,784,609,138
  5. Step 5: Solve for x
    x = 7,748,972,784,609,138/74,367,088.10
  6. Step 6: Final answer
    x = 104,198,953.90

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.