Home / 256,114,850.94-384,170,991.55-62,026,260.91

Finding the Fourth Proportional to 256,114,850.94, 384,170,991.55 and 62,026,260.91

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Solution

The fourth proportional to 256,114,850.94, 384,170,991.55 and 62,026,260.91 is: 93,039,080.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    256,114,850.94 : 384,170,991.55 = 62,026,260.91 : x
  2. Step 2: Convert to fraction form
    256,114,850.94/384,170,991.55 = 62,026,260.91/x
  3. Step 3: Cross multiply
    256,114,850.94x = 384,170,991.55 × 62,026,260.91
  4. Step 4: Simplify right side
    256,114,850.94x = 23,828,690,154,818,212
  5. Step 5: Solve for x
    x = 23,828,690,154,818,212/256,114,850.94
  6. Step 6: Final answer
    x = 93,039,080.19

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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.