Home / 48,898,973.76-73,359,045.72-14,822,889.36

Finding the Fourth Proportional to 48,898,973.76, 73,359,045.72 and 14,822,889.36

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Solution

The fourth proportional to 48,898,973.76, 73,359,045.72 and 14,822,889.36 is: 22,237,542.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,898,973.76 : 73,359,045.72 = 14,822,889.36 : x
  2. Step 2: Convert to fraction form
    48,898,973.76/73,359,045.72 = 14,822,889.36/x
  3. Step 3: Cross multiply
    48,898,973.76x = 73,359,045.72 × 14,822,889.36
  4. Step 4: Simplify right side
    48,898,973.76x = 1,087,393,018,262,741.50
  5. Step 5: Solve for x
    x = 1,087,393,018,262,741.50/48,898,973.76
  6. Step 6: Final answer
    x = 22,237,542.73

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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.