Home / 45,888,005.30-68,749,063.95-26,703,058.10

Finding the Fourth Proportional to 45,888,005.30, 68,749,063.95 and 26,703,058.10

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Solution

The fourth proportional to 45,888,005.30, 68,749,063.95 and 26,703,058.10 is: 40,006,320.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,888,005.30 : 68,749,063.95 = 26,703,058.10 : x
  2. Step 2: Convert to fraction form
    45,888,005.30/68,749,063.95 = 26,703,058.10/x
  3. Step 3: Cross multiply
    45,888,005.30x = 68,749,063.95 × 26,703,058.10
  4. Step 4: Simplify right side
    45,888,005.30x = 1,835,810,248,977,465.75
  5. Step 5: Solve for x
    x = 1,835,810,248,977,465.75/45,888,005.30
  6. Step 6: Final answer
    x = 40,006,320.54

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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.