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Finding the Fourth Proportional to 37,584,298.40, 56,381,696.40 and 16,018,728.80

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Solution

The fourth proportional to 37,584,298.40, 56,381,696.40 and 16,018,728.80 is: 24,030,330.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,584,298.40 : 56,381,696.40 = 16,018,728.80 : x
  2. Step 2: Convert to fraction form
    37,584,298.40/56,381,696.40 = 16,018,728.80/x
  3. Step 3: Cross multiply
    37,584,298.40x = 56,381,696.40 × 16,018,728.80
  4. Step 4: Simplify right side
    37,584,298.40x = 903,163,103,915,536.38
  5. Step 5: Solve for x
    x = 903,163,103,915,536.38/37,584,298.40
  6. Step 6: Final answer
    x = 24,030,330.28

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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.