Home / 346,504,071,935.76-519,389,273,957.28-116,552,500,645.84

Finding the Fourth Proportional to 346,504,071,935.76, 519,389,273,957.28 and 116,552,500,645.84

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Solution

The fourth proportional to 346,504,071,935.76, 519,389,273,957.28 and 116,552,500,645.84 is: 174,705,360,171.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    346,504,071,935.76 : 519,389,273,957.28 = 116,552,500,645.84 : x
  2. Step 2: Convert to fraction form
    346,504,071,935.76/519,389,273,957.28 = 116,552,500,645.84/x
  3. Step 3: Cross multiply
    346,504,071,935.76x = 519,389,273,957.28 × 116,552,500,645.84
  4. Step 4: Simplify right side
    346,504,071,935.76x = 60,536,118,688,348,245,065,728
  5. Step 5: Solve for x
    x = 60,536,118,688,348,245,065,728/346,504,071,935.76
  6. Step 6: Final answer
    x = 174,705,360,171.27

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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.