Home / 34,523,461.02-47,641,700.88-18,842,597.94

Finding the Fourth Proportional to 34,523,461.02, 47,641,700.88 and 18,842,597.94

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Solution

The fourth proportional to 34,523,461.02, 47,641,700.88 and 18,842,597.94 is: 26,002,416.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,523,461.02 : 47,641,700.88 = 18,842,597.94 : x
  2. Step 2: Convert to fraction form
    34,523,461.02/47,641,700.88 = 18,842,597.94/x
  3. Step 3: Cross multiply
    34,523,461.02x = 47,641,700.88 × 18,842,597.94
  4. Step 4: Simplify right side
    34,523,461.02x = 897,693,414,859,584.25
  5. Step 5: Solve for x
    x = 897,693,414,859,584.25/34,523,461.02
  6. Step 6: Final answer
    x = 26,002,416.57

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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.