Home / 47,255,705.40-70,893,589.14-14,916,954.36

Finding the Fourth Proportional to 47,255,705.40, 70,893,589.14 and 14,916,954.36

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Solution

The fourth proportional to 47,255,705.40, 70,893,589.14 and 14,916,954.36 is: 22,378,597.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,255,705.40 : 70,893,589.14 = 14,916,954.36 : x
  2. Step 2: Convert to fraction form
    47,255,705.40/70,893,589.14 = 14,916,954.36/x
  3. Step 3: Cross multiply
    47,255,705.40x = 70,893,589.14 × 14,916,954.36
  4. Step 4: Simplify right side
    47,255,705.40x = 1,057,516,433,617,971.62
  5. Step 5: Solve for x
    x = 1,057,516,433,617,971.62/47,255,705.40
  6. Step 6: Final answer
    x = 22,378,597.98

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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.