Home / 48,551,477.60-72,817,885.20-14,473,935.20

Finding the Fourth Proportional to 48,551,477.60, 72,817,885.20 and 14,473,935.20

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Solution

The fourth proportional to 48,551,477.60, 72,817,885.20 and 14,473,935.20 is: 21,708,121.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,551,477.60 : 72,817,885.20 = 14,473,935.20 : x
  2. Step 2: Convert to fraction form
    48,551,477.60/72,817,885.20 = 14,473,935.20/x
  3. Step 3: Cross multiply
    48,551,477.60x = 72,817,885.20 × 14,473,935.20
  4. Step 4: Simplify right side
    48,551,477.60x = 1,053,961,351,785,839
  5. Step 5: Solve for x
    x = 1,053,961,351,785,839/48,551,477.60
  6. Step 6: Final answer
    x = 21,708,121.03

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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.