Home / 49,925,368.40-74,888,052.60-32,905,259.60

Finding the Fourth Proportional to 49,925,368.40, 74,888,052.60 and 32,905,259.60

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Solution

The fourth proportional to 49,925,368.40, 74,888,052.60 and 32,905,259.60 is: 49,357,889.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,925,368.40 : 74,888,052.60 = 32,905,259.60 : x
  2. Step 2: Convert to fraction form
    49,925,368.40/74,888,052.60 = 32,905,259.60/x
  3. Step 3: Cross multiply
    49,925,368.40x = 74,888,052.60 × 32,905,259.60
  4. Step 4: Simplify right side
    49,925,368.40x = 2,464,210,811,741,455
  5. Step 5: Solve for x
    x = 2,464,210,811,741,455/49,925,368.40
  6. Step 6: Final answer
    x = 49,357,889.40

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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.