Home / 301,105,179.27-451,581,154.53-93,804,950.26

Finding the Fourth Proportional to 301,105,179.27, 451,581,154.53 and 93,804,950.26

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Solution

The fourth proportional to 301,105,179.27, 451,581,154.53 and 93,804,950.26 is: 140,683,557.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    301,105,179.27 : 451,581,154.53 = 93,804,950.26 : x
  2. Step 2: Convert to fraction form
    301,105,179.27/451,581,154.53 = 93,804,950.26/x
  3. Step 3: Cross multiply
    301,105,179.27x = 451,581,154.53 × 93,804,950.26
  4. Step 4: Simplify right side
    301,105,179.27x = 42,360,547,737,241,640
  5. Step 5: Solve for x
    x = 42,360,547,737,241,640/301,105,179.27
  6. Step 6: Final answer
    x = 140,683,557.29

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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.