Home / 25,784,906.34-35,588,225.46-14,779,032.81

Finding the Fourth Proportional to 25,784,906.34, 35,588,225.46 and 14,779,032.81

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Solution

The fourth proportional to 25,784,906.34, 35,588,225.46 and 14,779,032.81 is: 20,397,962.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,784,906.34 : 35,588,225.46 = 14,779,032.81 : x
  2. Step 2: Convert to fraction form
    25,784,906.34/35,588,225.46 = 14,779,032.81/x
  3. Step 3: Cross multiply
    25,784,906.34x = 35,588,225.46 × 14,779,032.81
  4. Step 4: Simplify right side
    25,784,906.34x = 525,959,551,762,034.62
  5. Step 5: Solve for x
    x = 525,959,551,762,034.62/25,784,906.34
  6. Step 6: Final answer
    x = 20,397,962.46

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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.