Home / 23,526,349.69-32,464,939.33-13,072,008.55

Finding the Fourth Proportional to 23,526,349.69, 32,464,939.33 and 13,072,008.55

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Solution

The fourth proportional to 23,526,349.69, 32,464,939.33 and 13,072,008.55 is: 18,038,581.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,526,349.69 : 32,464,939.33 = 13,072,008.55 : x
  2. Step 2: Convert to fraction form
    23,526,349.69/32,464,939.33 = 13,072,008.55/x
  3. Step 3: Cross multiply
    23,526,349.69x = 32,464,939.33 × 13,072,008.55
  4. Step 4: Simplify right side
    23,526,349.69x = 424,381,964,614,784.19
  5. Step 5: Solve for x
    x = 424,381,964,614,784.19/23,526,349.69
  6. Step 6: Final answer
    x = 18,038,581.00

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.