Home / 32,452,747.89-44,784,798.80-17,768,417.06

Finding the Fourth Proportional to 32,452,747.89, 44,784,798.80 and 17,768,417.06

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Solution

The fourth proportional to 32,452,747.89, 44,784,798.80 and 17,768,417.06 is: 24,520,419.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,452,747.89 : 44,784,798.80 = 17,768,417.06 : x
  2. Step 2: Convert to fraction form
    32,452,747.89/44,784,798.80 = 17,768,417.06/x
  3. Step 3: Cross multiply
    32,452,747.89x = 44,784,798.80 × 17,768,417.06
  4. Step 4: Simplify right side
    32,452,747.89x = 795,754,982,713,821.50
  5. Step 5: Solve for x
    x = 795,754,982,713,821.50/32,452,747.89
  6. Step 6: Final answer
    x = 24,520,419.21

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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.