Home / 45,888,010.30-68,749,071.45-26,703,063.10

Finding the Fourth Proportional to 45,888,010.30, 68,749,071.45 and 26,703,063.10

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Solution

The fourth proportional to 45,888,010.30, 68,749,071.45 and 26,703,063.10 is: 40,006,328.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,888,010.30 : 68,749,071.45 = 26,703,063.10 : x
  2. Step 2: Convert to fraction form
    45,888,010.30/68,749,071.45 = 26,703,063.10/x
  3. Step 3: Cross multiply
    45,888,010.30x = 68,749,071.45 × 26,703,063.10
  4. Step 4: Simplify right side
    45,888,010.30x = 1,835,810,792,995,758.75
  5. Step 5: Solve for x
    x = 1,835,810,792,995,758.75/45,888,010.30
  6. Step 6: Final answer
    x = 40,006,328.04

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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.