Home / 45,803,898.36-63,208,671.30-25,176,901.32

Finding the Fourth Proportional to 45,803,898.36, 63,208,671.30 and 25,176,901.32

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Solution

The fourth proportional to 45,803,898.36, 63,208,671.30 and 25,176,901.32 is: 34,743,734.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,803,898.36 : 63,208,671.30 = 25,176,901.32 : x
  2. Step 2: Convert to fraction form
    45,803,898.36/63,208,671.30 = 25,176,901.32/x
  3. Step 3: Cross multiply
    45,803,898.36x = 63,208,671.30 × 25,176,901.32
  4. Step 4: Simplify right side
    45,803,898.36x = 1,591,398,479,888,416
  5. Step 5: Solve for x
    x = 1,591,398,479,888,416/45,803,898.36
  6. Step 6: Final answer
    x = 34,743,734.42

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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.