Home / 47,041,272.78-70,459,032.69-33,352,927.26

Finding the Fourth Proportional to 47,041,272.78, 70,459,032.69 and 33,352,927.26

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Solution

The fourth proportional to 47,041,272.78, 70,459,032.69 and 33,352,927.26 is: 49,956,450.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,041,272.78 : 70,459,032.69 = 33,352,927.26 : x
  2. Step 2: Convert to fraction form
    47,041,272.78/70,459,032.69 = 33,352,927.26/x
  3. Step 3: Cross multiply
    47,041,272.78x = 70,459,032.69 × 33,352,927.26
  4. Step 4: Simplify right side
    47,041,272.78x = 2,350,014,992,119,532
  5. Step 5: Solve for x
    x = 2,350,014,992,119,532/47,041,272.78
  6. Step 6: Final answer
    x = 49,956,450.01

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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.