Home / 23,157,303.33-34,692,110.51-15,457,731.69

Finding the Fourth Proportional to 23,157,303.33, 34,692,110.51 and 15,457,731.69

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Solution

The fourth proportional to 23,157,303.33, 34,692,110.51 and 15,457,731.69 is: 23,157,330.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,157,303.33 : 34,692,110.51 = 15,457,731.69 : x
  2. Step 2: Convert to fraction form
    23,157,303.33/34,692,110.51 = 15,457,731.69/x
  3. Step 3: Cross multiply
    23,157,303.33x = 34,692,110.51 × 15,457,731.69
  4. Step 4: Simplify right side
    23,157,303.33x = 536,261,336,163,165.50
  5. Step 5: Solve for x
    x = 536,261,336,163,165.50/23,157,303.33
  6. Step 6: Final answer
    x = 23,157,330.90

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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.