Home / 376,141,816.08-564,257,595.96-181,913,663.52

Finding the Fourth Proportional to 376,141,816.08, 564,257,595.96 and 181,913,663.52

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Solution

The fourth proportional to 376,141,816.08, 564,257,595.96 and 181,913,663.52 is: 272,892,196.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    376,141,816.08 : 564,257,595.96 = 181,913,663.52 : x
  2. Step 2: Convert to fraction form
    376,141,816.08/564,257,595.96 = 181,913,663.52/x
  3. Step 3: Cross multiply
    376,141,816.08x = 564,257,595.96 × 181,913,663.52
  4. Step 4: Simplify right side
    376,141,816.08x = 102,646,166,450,071,568
  5. Step 5: Solve for x
    x = 102,646,166,450,071,568/376,141,816.08
  6. Step 6: Final answer
    x = 272,892,196.67

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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.