Home / 47,062,273.59-70,597,476.86-12,983,619.47

Finding the Fourth Proportional to 47,062,273.59, 70,597,476.86 and 12,983,619.47

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Solution

The fourth proportional to 47,062,273.59, 70,597,476.86 and 12,983,619.47 is: 19,476,551.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,062,273.59 : 70,597,476.86 = 12,983,619.47 : x
  2. Step 2: Convert to fraction form
    47,062,273.59/70,597,476.86 = 12,983,619.47/x
  3. Step 3: Cross multiply
    47,062,273.59x = 70,597,476.86 × 12,983,619.47
  4. Step 4: Simplify right side
    47,062,273.59x = 916,610,774,674,465
  5. Step 5: Solve for x
    x = 916,610,774,674,465/47,062,273.59
  6. Step 6: Final answer
    x = 19,476,551.06

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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.