Home / 237,842,804.16-356,705,156.70-65,311,074

Finding the Fourth Proportional to 237,842,804.16, 356,705,156.70 and 65,311,074

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Solution

The fourth proportional to 237,842,804.16, 356,705,156.70 and 65,311,074 is: 97,950,396.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    237,842,804.16 : 356,705,156.70 = 65,311,074 : x
  2. Step 2: Convert to fraction form
    237,842,804.16/356,705,156.70 = 65,311,074/x
  3. Step 3: Cross multiply
    237,842,804.16x = 356,705,156.70 × 65,311,074
  4. Step 4: Simplify right side
    237,842,804.16x = 23,296,796,885,415,296
  5. Step 5: Solve for x
    x = 23,296,796,885,415,296/237,842,804.16
  6. Step 6: Final answer
    x = 97,950,396.14

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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.