Home / 46,343,749.40-69,528,065.70-41,329,784.60

Finding the Fourth Proportional to 46,343,749.40, 69,528,065.70 and 41,329,784.60

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Solution

The fourth proportional to 46,343,749.40, 69,528,065.70 and 41,329,784.60 is: 62,005,772.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,343,749.40 : 69,528,065.70 = 41,329,784.60 : x
  2. Step 2: Convert to fraction form
    46,343,749.40/69,528,065.70 = 41,329,784.60/x
  3. Step 3: Cross multiply
    46,343,749.40x = 69,528,065.70 × 41,329,784.60
  4. Step 4: Simplify right side
    46,343,749.40x = 2,873,579,979,035,648.50
  5. Step 5: Solve for x
    x = 2,873,579,979,035,648.50/46,343,749.40
  6. Step 6: Final answer
    x = 62,005,772.43

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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.