Home / 45,567,996.18-62,892,798.48-34,535,502.56

Finding the Fourth Proportional to 45,567,996.18, 62,892,798.48 and 34,535,502.56

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Solution

The fourth proportional to 45,567,996.18, 62,892,798.48 and 34,535,502.56 is: 47,665,787.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,567,996.18 : 62,892,798.48 = 34,535,502.56 : x
  2. Step 2: Convert to fraction form
    45,567,996.18/62,892,798.48 = 34,535,502.56/x
  3. Step 3: Cross multiply
    45,567,996.18x = 62,892,798.48 × 34,535,502.56
  4. Step 4: Simplify right side
    45,567,996.18x = 2,172,034,402,597,140
  5. Step 5: Solve for x
    x = 2,172,034,402,597,140/45,567,996.18
  6. Step 6: Final answer
    x = 47,665,787.06

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.