Home / 47,255,704.40-70,893,587.64-14,916,953.36

Finding the Fourth Proportional to 47,255,704.40, 70,893,587.64 and 14,916,953.36

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Solution

The fourth proportional to 47,255,704.40, 70,893,587.64 and 14,916,953.36 is: 22,378,596.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,255,704.40 : 70,893,587.64 = 14,916,953.36 : x
  2. Step 2: Convert to fraction form
    47,255,704.40/70,893,587.64 = 14,916,953.36/x
  3. Step 3: Cross multiply
    47,255,704.40x = 70,893,587.64 × 14,916,953.36
  4. Step 4: Simplify right side
    47,255,704.40x = 1,057,516,340,348,952.38
  5. Step 5: Solve for x
    x = 1,057,516,340,348,952.38/47,255,704.40
  6. Step 6: Final answer
    x = 22,378,596.48

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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.