Home / 42,514,292.05-63,733,462.16-16,600,564.60

Finding the Fourth Proportional to 42,514,292.05, 63,733,462.16 and 16,600,564.60

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Solution

The fourth proportional to 42,514,292.05, 63,733,462.16 and 16,600,564.60 is: 24,886,018.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,514,292.05 : 63,733,462.16 = 16,600,564.60 : x
  2. Step 2: Convert to fraction form
    42,514,292.05/63,733,462.16 = 16,600,564.60/x
  3. Step 3: Cross multiply
    42,514,292.05x = 63,733,462.16 × 16,600,564.60
  4. Step 4: Simplify right side
    42,514,292.05x = 1,058,011,455,367,065.50
  5. Step 5: Solve for x
    x = 1,058,011,455,367,065.50/42,514,292.05
  6. Step 6: Final answer
    x = 24,886,018.43

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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.