Home / 86,244,010.84-119,014,916.25-47,083,895.02

Finding the Fourth Proportional to 86,244,010.84, 119,014,916.25 and 47,083,895.02

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Solution

The fourth proportional to 86,244,010.84, 119,014,916.25 and 47,083,895.02 is: 64,974,782.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    86,244,010.84 : 119,014,916.25 = 47,083,895.02 : x
  2. Step 2: Convert to fraction form
    86,244,010.84/119,014,916.25 = 47,083,895.02/x
  3. Step 3: Cross multiply
    86,244,010.84x = 119,014,916.25 × 47,083,895.02
  4. Step 4: Simplify right side
    86,244,010.84x = 5,603,685,822,529,092
  5. Step 5: Solve for x
    x = 5,603,685,822,529,092/86,244,010.84
  6. Step 6: Final answer
    x = 64,974,782.22

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.