Home / 10,564,918,635.87-14,579,391,579.03-5,807,092,798.89

Finding the Fourth Proportional to 10,564,918,635.87, 14,579,391,579.03 and 5,807,092,798.89

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Solution

The fourth proportional to 10,564,918,635.87, 14,579,391,579.03 and 5,807,092,798.89 is: 8,013,680,253.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,564,918,635.87 : 14,579,391,579.03 = 5,807,092,798.89 : x
  2. Step 2: Convert to fraction form
    10,564,918,635.87/14,579,391,579.03 = 5,807,092,798.89/x
  3. Step 3: Cross multiply
    10,564,918,635.87x = 14,579,391,579.03 × 5,807,092,798.89
  4. Step 4: Simplify right side
    10,564,918,635.87x = 84,663,879,850,782,621,696
  5. Step 5: Solve for x
    x = 84,663,879,850,782,621,696/10,564,918,635.87
  6. Step 6: Final answer
    x = 8,013,680,253.37

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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.