Home / 39,157,247,649.25-58,675,922,031.15-26,346,872,583.16

Finding the Fourth Proportional to 39,157,247,649.25, 58,675,922,031.15 and 26,346,872,583.16

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Solution

The fourth proportional to 39,157,247,649.25, 58,675,922,031.15 and 26,346,872,583.16 is: 39,479,972,016.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,157,247,649.25 : 58,675,922,031.15 = 26,346,872,583.16 : x
  2. Step 2: Convert to fraction form
    39,157,247,649.25/58,675,922,031.15 = 26,346,872,583.16/x
  3. Step 3: Cross multiply
    39,157,247,649.25x = 58,675,922,031.15 × 26,346,872,583.16
  4. Step 4: Simplify right side
    39,157,247,649.25x = 1,545,927,041,453,846,429,696
  5. Step 5: Solve for x
    x = 1,545,927,041,453,846,429,696/39,157,247,649.25
  6. Step 6: Final answer
    x = 39,479,972,016.97

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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.