Home / 48,528,048.30-72,792,072.45-44,832,893.10

Finding the Fourth Proportional to 48,528,048.30, 72,792,072.45 and 44,832,893.10

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Solution

The fourth proportional to 48,528,048.30, 72,792,072.45 and 44,832,893.10 is: 67,249,339.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,528,048.30 : 72,792,072.45 = 44,832,893.10 : x
  2. Step 2: Convert to fraction form
    48,528,048.30/72,792,072.45 = 44,832,893.10/x
  3. Step 3: Cross multiply
    48,528,048.30x = 72,792,072.45 × 44,832,893.10
  4. Step 4: Simplify right side
    48,528,048.30x = 3,263,479,202,678,305.50
  5. Step 5: Solve for x
    x = 3,263,479,202,678,305.50/48,528,048.30
  6. Step 6: Final answer
    x = 67,249,339.65

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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.