Home / 25,866,003.61-35,695,946.70-14,105,913.63

Finding the Fourth Proportional to 25,866,003.61, 35,695,946.70 and 14,105,913.63

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Solution

The fourth proportional to 25,866,003.61, 35,695,946.70 and 14,105,913.63 is: 19,466,630.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,866,003.61 : 35,695,946.70 = 14,105,913.63 : x
  2. Step 2: Convert to fraction form
    25,866,003.61/35,695,946.70 = 14,105,913.63/x
  3. Step 3: Cross multiply
    25,866,003.61x = 35,695,946.70 × 14,105,913.63
  4. Step 4: Simplify right side
    25,866,003.61x = 503,523,941,126,548.31
  5. Step 5: Solve for x
    x = 503,523,941,126,548.31/25,866,003.61
  6. Step 6: Final answer
    x = 19,466,630.74

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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.