Home / 48,556,318.04-72,828,178.46-23,013,557.72

Finding the Fourth Proportional to 48,556,318.04, 72,828,178.46 and 23,013,557.72

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Solution

The fourth proportional to 48,556,318.04, 72,828,178.46 and 23,013,557.72 is: 34,517,351.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,556,318.04 : 72,828,178.46 = 23,013,557.72 : x
  2. Step 2: Convert to fraction form
    48,556,318.04/72,828,178.46 = 23,013,557.72/x
  3. Step 3: Cross multiply
    48,556,318.04x = 72,828,178.46 × 23,013,557.72
  4. Step 4: Simplify right side
    48,556,318.04x = 1,676,035,488,631,670.50
  5. Step 5: Solve for x
    x = 1,676,035,488,631,670.50/48,556,318.04
  6. Step 6: Final answer
    x = 34,517,351.32

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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.