Home / 47,054,146.56-70,581,274.72-14,706,218.64

Finding the Fourth Proportional to 47,054,146.56, 70,581,274.72 and 14,706,218.64

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Solution

The fourth proportional to 47,054,146.56, 70,581,274.72 and 14,706,218.64 is: 22,059,345.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,054,146.56 : 70,581,274.72 = 14,706,218.64 : x
  2. Step 2: Convert to fraction form
    47,054,146.56/70,581,274.72 = 14,706,218.64/x
  3. Step 3: Cross multiply
    47,054,146.56x = 70,581,274.72 × 14,706,218.64
  4. Step 4: Simplify right side
    47,054,146.56x = 1,037,983,657,922,224.75
  5. Step 5: Solve for x
    x = 1,037,983,657,922,224.75/47,054,146.56
  6. Step 6: Final answer
    x = 22,059,345.11

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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.