Home / 45,868,586.58-63,298,658.43-25,242,032.79

Finding the Fourth Proportional to 45,868,586.58, 63,298,658.43 and 25,242,032.79

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Solution

The fourth proportional to 45,868,586.58, 63,298,658.43 and 25,242,032.79 is: 34,834,010.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,868,586.58 : 63,298,658.43 = 25,242,032.79 : x
  2. Step 2: Convert to fraction form
    45,868,586.58/63,298,658.43 = 25,242,032.79/x
  3. Step 3: Cross multiply
    45,868,586.58x = 63,298,658.43 × 25,242,032.79
  4. Step 4: Simplify right side
    45,868,586.58x = 1,597,786,811,653,069.75
  5. Step 5: Solve for x
    x = 1,597,786,811,653,069.75/45,868,586.58
  6. Step 6: Final answer
    x = 34,834,010.18

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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.