Home / 45,852,920.64-63,281,496.24-34,230,301.92

Finding the Fourth Proportional to 45,852,920.64, 63,281,496.24 and 34,230,301.92

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Solution

The fourth proportional to 45,852,920.64, 63,281,496.24 and 34,230,301.92 is: 47,241,150.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,852,920.64 : 63,281,496.24 = 34,230,301.92 : x
  2. Step 2: Convert to fraction form
    45,852,920.64/63,281,496.24 = 34,230,301.92/x
  3. Step 3: Cross multiply
    45,852,920.64x = 63,281,496.24 × 34,230,301.92
  4. Step 4: Simplify right side
    45,852,920.64x = 2,166,144,722,244,545
  5. Step 5: Solve for x
    x = 2,166,144,722,244,545/45,852,920.64
  6. Step 6: Final answer
    x = 47,241,150.44

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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.