Home / 23,136,930.08-34,697,346.28-9,299,780.86

Finding the Fourth Proportional to 23,136,930.08, 34,697,346.28 and 9,299,780.86

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Solution

The fourth proportional to 23,136,930.08, 34,697,346.28 and 9,299,780.86 is: 13,946,436.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,136,930.08 : 34,697,346.28 = 9,299,780.86 : x
  2. Step 2: Convert to fraction form
    23,136,930.08/34,697,346.28 = 9,299,780.86/x
  3. Step 3: Cross multiply
    23,136,930.08x = 34,697,346.28 × 9,299,780.86
  4. Step 4: Simplify right side
    23,136,930.08x = 322,677,716,827,536.19
  5. Step 5: Solve for x
    x = 322,677,716,827,536.19/23,136,930.08
  6. Step 6: Final answer
    x = 13,946,436.10

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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.