Home / 5,362,169,099.08-8,044,417,220.12-1,631,363,531.52

Finding the Fourth Proportional to 5,362,169,099.08, 8,044,417,220.12 and 1,631,363,531.52

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Solution

The fourth proportional to 5,362,169,099.08, 8,044,417,220.12 and 1,631,363,531.52 is: 2,447,399,297.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,362,169,099.08 : 8,044,417,220.12 = 1,631,363,531.52 : x
  2. Step 2: Convert to fraction form
    5,362,169,099.08/8,044,417,220.12 = 1,631,363,531.52/x
  3. Step 3: Cross multiply
    5,362,169,099.08x = 8,044,417,220.12 × 1,631,363,531.52
  4. Step 4: Simplify right side
    5,362,169,099.08x = 13,123,368,885,257,889,792
  5. Step 5: Solve for x
    x = 13,123,368,885,257,889,792/5,362,169,099.08
  6. Step 6: Final answer
    x = 2,447,399,297.33

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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.