Home / 47,255,703.40-70,893,586.14-14,916,952.36

Finding the Fourth Proportional to 47,255,703.40, 70,893,586.14 and 14,916,952.36

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Solution

The fourth proportional to 47,255,703.40, 70,893,586.14 and 14,916,952.36 is: 22,378,594.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,255,703.40 : 70,893,586.14 = 14,916,952.36 : x
  2. Step 2: Convert to fraction form
    47,255,703.40/70,893,586.14 = 14,916,952.36/x
  3. Step 3: Cross multiply
    47,255,703.40x = 70,893,586.14 × 14,916,952.36
  4. Step 4: Simplify right side
    47,255,703.40x = 1,057,516,247,079,936.25
  5. Step 5: Solve for x
    x = 1,057,516,247,079,936.25/47,255,703.40
  6. Step 6: Final answer
    x = 22,378,594.98

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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.