Home / 43,483,397.40-65,225,096.10-23,328,005.40

Finding the Fourth Proportional to 43,483,397.40, 65,225,096.10 and 23,328,005.40

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Solution

The fourth proportional to 43,483,397.40, 65,225,096.10 and 23,328,005.40 is: 34,992,008.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,483,397.40 : 65,225,096.10 = 23,328,005.40 : x
  2. Step 2: Convert to fraction form
    43,483,397.40/65,225,096.10 = 23,328,005.40/x
  3. Step 3: Cross multiply
    43,483,397.40x = 65,225,096.10 × 23,328,005.40
  4. Step 4: Simplify right side
    43,483,397.40x = 1,521,571,394,036,319
  5. Step 5: Solve for x
    x = 1,521,571,394,036,319/43,483,397.40
  6. Step 6: Final answer
    x = 34,992,008.10

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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.