Home / 39,284,312,583.84-58,886,754,355.08-16,914,649,218.72

Finding the Fourth Proportional to 39,284,312,583.84, 58,886,754,355.08 and 16,914,649,218.72

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Solution

The fourth proportional to 39,284,312,583.84, 58,886,754,355.08 and 16,914,649,218.72 is: 25,354,873,944.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,284,312,583.84 : 58,886,754,355.08 = 16,914,649,218.72 : x
  2. Step 2: Convert to fraction form
    39,284,312,583.84/58,886,754,355.08 = 16,914,649,218.72/x
  3. Step 3: Cross multiply
    39,284,312,583.84x = 58,886,754,355.08 × 16,914,649,218.72
  4. Step 4: Simplify right side
    39,284,312,583.84x = 996,048,793,545,110,454,272
  5. Step 5: Solve for x
    x = 996,048,793,545,110,454,272/39,284,312,583.84
  6. Step 6: Final answer
    x = 25,354,873,944.13

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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.