Home / 48,953,045.80-73,440,066.30-14,877,836.20

Finding the Fourth Proportional to 48,953,045.80, 73,440,066.30 and 14,877,836.20

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Solution

The fourth proportional to 48,953,045.80, 73,440,066.30 and 14,877,836.20 is: 22,319,944.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,953,045.80 : 73,440,066.30 = 14,877,836.20 : x
  2. Step 2: Convert to fraction form
    48,953,045.80/73,440,066.30 = 14,877,836.20/x
  3. Step 3: Cross multiply
    48,953,045.80x = 73,440,066.30 × 14,877,836.20
  4. Step 4: Simplify right side
    48,953,045.80x = 1,092,629,276,928,540
  5. Step 5: Solve for x
    x = 1,092,629,276,928,540/48,953,045.80
  6. Step 6: Final answer
    x = 22,319,944.74

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.