Home / 614,681,274.32-848,262,696.76-332,423,709.01

Finding the Fourth Proportional to 614,681,274.32, 848,262,696.76 and 332,423,709.01

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Solution

The fourth proportional to 614,681,274.32, 848,262,696.76 and 332,423,709.01 is: 458,746,091.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    614,681,274.32 : 848,262,696.76 = 332,423,709.01 : x
  2. Step 2: Convert to fraction form
    614,681,274.32/848,262,696.76 = 332,423,709.01/x
  3. Step 3: Cross multiply
    614,681,274.32x = 848,262,696.76 × 332,423,709.01
  4. Step 4: Simplify right side
    614,681,274.32x = 281,982,631,869,603,616
  5. Step 5: Solve for x
    x = 281,982,631,869,603,616/614,681,274.32
  6. Step 6: Final answer
    x = 458,746,091.10

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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.