Home / 376,550,607.84-564,502,377.96-130,875,318.24

Finding the Fourth Proportional to 376,550,607.84, 564,502,377.96 and 130,875,318.24

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Solution

The fourth proportional to 376,550,607.84, 564,502,377.96 and 130,875,318.24 is: 196,200,528.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    376,550,607.84 : 564,502,377.96 = 130,875,318.24 : x
  2. Step 2: Convert to fraction form
    376,550,607.84/564,502,377.96 = 130,875,318.24/x
  3. Step 3: Cross multiply
    376,550,607.84x = 564,502,377.96 × 130,875,318.24
  4. Step 4: Simplify right side
    376,550,607.84x = 73,879,428,362,751,760
  5. Step 5: Solve for x
    x = 73,879,428,362,751,760/376,550,607.84
  6. Step 6: Final answer
    x = 196,200,528.76

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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.