Home / 49,479,095.57-74,229,302.81-14,932,607.18

Finding the Fourth Proportional to 49,479,095.57, 74,229,302.81 and 14,932,607.18

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Solution

The fourth proportional to 49,479,095.57, 74,229,302.81 and 14,932,607.18 is: 22,402,127.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,479,095.57 : 74,229,302.81 = 14,932,607.18 : x
  2. Step 2: Convert to fraction form
    49,479,095.57/74,229,302.81 = 14,932,607.18/x
  3. Step 3: Cross multiply
    49,479,095.57x = 74,229,302.81 × 14,932,607.18
  4. Step 4: Simplify right side
    49,479,095.57x = 1,108,437,019,773,185.25
  5. Step 5: Solve for x
    x = 1,108,437,019,773,185.25/49,479,095.57
  6. Step 6: Final answer
    x = 22,402,127.75

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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.